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Dyson DC25 Vacuum
Redefine clean with this Dyson upright vacuum cleaner. This is an upright vacuum, made for vacuuming heavily carpeted… more info
Sealife DC1000 Digital Camera
Colorful tropical fish, white sand beaches and crystal blue waters all come together; creating the perfect vivid… more info
Dyson DC34 Vacuum
Say goodbye to dust. This is a handheld vacuum, designed for small spills. This vacuum cleaner features a 15-minute… more info
Sealife DC800 Digital Camera
SeaLife, the world's leading maker of underwater dive cameras, introduces its most advanced digital camera. Sleek,… more info
High power regulated AC adaptor with multi-plug DC output adaptors and selectable polarity. It features a variable… more info
$46.98
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100% real veiny detail jelly shell : Ultra soft shell is realistically designed for real double penetrating pleasure in… more info
$32.97
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The Hunter II in black is an AC LED exterior spotlight with sensor by Brilliant Lighting. This AC model connects 240V… more info
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$124.00
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The Hunter II in satin nickel is an AC LED exterior spotlight by Brilliant Lighting. This AC model connects 240V… more info
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$104.00
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The Hunter II in black is an AC LED exterior spotlight by Brilliant Lighting. This AC model connects 240V directly to… more info
19%
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$104.00
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The Hunter II in satin nickel is an AC LED exterior spotlight with sensor by Brilliant Lighting. This AC model connects… more info
22%
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$124.00
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Acer Aspire One A150-Ac Universal DC Adapter ReplacementAdapter Tip Sizes Included:Tip 1 - 6.5 x 4.4 mm - 16V - Fujitsu… more info
$49.83
+ Shipping: $8.56
Acer Aspire One A110-Ac Universal DC Adapter ReplacementAdapter Tip Sizes Included:Tip 1 - 6.5 x 4.4 mm - 16V - Fujitsu… more info
$49.83
+ Shipping: $8.56
Sony VAIO PCG-V505/B/AC Universal DC Adapter ReplacementAdapter Tip Sizes Included:Tip 1 - 6.5 x 4.4 mm - 16V - Fujitsu… more info
$49.83
+ Shipping: $8.56
Packard Bell Butterfly Touch-EV-001BE DC SU2300 4096 Universal AC Adapter ReplacementAdapter Tip Sizes Included:Tip 1 -… more info
$55.33
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Learn how to play your favourite AC/DC tunes with the MusicSales AC/DC Anthology for Guitar. With handy,… more info
$54.99
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The AC/DC Platinum Shiraz pays homage to AC/DCs outstanding and incredible lineup of Platinum albums, a globally… more info
$56.99
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AC-DC Plug more info
$20.10
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Ideal for electrical fitters and contractors working with high currents, this meter will read up to 1000A AC or DC. It… more info
$169.00
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With the Fluke 376 Clamp Meter with iFlex, you’ll be ready for anything. Be ready for anything. The Fluke 376 Clamp… more info
$809.00
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Easy one-hand operation make this meter perfect for the working installer or tradesman. This is a quality,… more info
$149.00
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The Fluke 375 is a workhorse clamp meter with increased performance and flexibility. Be ready for anything. With… more info
$680.00
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Features: iFlex flexible current probe (sold separately) expands the measurement range to 2500 A ac while providing… more info
$579.00
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Features: 200 A ac and dc current measurement with detachable jaw 600 V ac and dc voltage measurement Detachable jaw… more info
$659.00
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Features: Reliably handle a wide range of high-current applications with 2000 A ac + dc true-rms, 1400 A ac, and 2000 A… more info
$1,699.00
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Features: Reliably handle a wide range of high-current applications with 2000 A ac + dc true-rms, 1400 A ac, and 2000 A… more info
$1,399.00
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Highlights *HP Smart AC Adapter 65W Output Power – 18.5V DC Output Voltage Dimensions: 6cm x 24cm x 23cm Weight: 0.6kg more info
$53.98
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This model will be shipped after one day. It is a compact AC Clamp meter developed by Fluke. Its small size fits easily… more info
$76.00
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The Ultimate Package for Pros 200 Amp AC/DC TIG Welder 160 Amp DC Arc Welder 40 Amp Plasma Cutter Precise Digital… more info
$1,129.00
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luke 107 digital multimeter is designed to meet your needs in work. It can realize the handheld operation no matter you… more info
$82.00
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Double Side T10 5630 White Light 4 LED Car Lamp 12V DC LED Bulbs Car Instrument Light Reading Lamp (2 pcs) more info
$6.30
FREE shipping
39mm 3W 150LM 6000K 12 x SMD 3528 Double Pointed LED Car Reading License Plate Door Lamp DC 12V more info
$2.66
FREE shipping
Double Side T10 5630 White Light 6 LEDs Car Lamp 12V DC LED Bulbs Car Instrument Light Reading Lamp (2 pcs) more info
$6.60
FREE shipping
KSR Output DC 5V Double USB Ports RC Car Charger with Remote Controller for Phone MP3 MP4 iPad Camera Series more info
$7.63
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DIY DC 6 35V to 5V 3A Double USB Voltage Step Down Regulator Module for Automobile Motorcycle Battery Solar Panels more info
$5.03
FREE shipping
Uni-T Group provides technological products which are compliant to the global standards and the company has occupied a… more info
$92.00
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LEDware LED 12V AC/DC G4 2.2W 157Lm 12 SMD (5050) Disc Bulb CW Sie Pin 25W Halogen Replacement more info
$5.30
+ Shipping: $15.00
Maxim Cool sounds AM FM Portable Radio with batteries andamp; AC/DC Model: PR833 Description: Electric or battery… more info
$16.00
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HYELEC MS8233E Multifunctional Digital Multimeter Auto Manual Ranging DC AC Voltmeter Thermometer more info
$17.95
FREE shipping
LJY 186 9V 1A Reliability Arduino AC DC Power Adapter with 100cm Cable more info
$6.69
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FLUKE 317 High Performance Digital Clamp Meter DMM Electrical AC DC Amperemeter Multimeter more info
$233.10
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Latest Products
AIRBORNE PARTICLE COUNTER - IC-FLUKE-985From $9968
Features: Six channels and particle size range of 0.3 - 10.0 µm: Assures accurate measurements even for critical locations requiring ISO Class 5 – 9 certification Ultra-lightweight and ergonomic design: Promises easy single-hand operation in tight or awkward spaces with less operator fatigue Long battery life: Ten hours of standard-use battery life to last a full work day Large 3.5 QVGC Color display: Easy navigation and viewing with the intuitive icons and large font options 10,000 record storage: Quick access to historical data On-screen data presentation: Data can be viewed in a traditional tabular or trend graph view at the user’s preference Personalized setting and configurations: Customizable settings for the display, sample methods, and alarm settings for sample count Data export options: Download data to a PC using a USB memory stick, USB cable or Ethernet connection. No special software is required to download or view data Option password control: Confirms security when required USB/Ethernet charge cradle: Assures device is always ready to go when needed Includes: Cradle for charging and convenient USB and Ethernet communications, ENET CAT5E 7 foot cable, USB-A to MINI-B 6 foot cable, 12 V dc power supply, zero count inlet- filter, filter adapter, sample inlet protective cap, hard case, getting started manual and users manual CD Specifications: Channels: 0.3 μm, 0.5 μm, 1.0 μm, 2.0 μm, 5.0 μm, 10.0 μm Flow rate: 0.1 cfm (2.83 L/min) Light source: 775 nm to 795 nm, 90mW class 3B laser Count modes: Raw counts, #/m3, #/ft3, #/liter in Cumulative or Differential mode Counting efficiency: 50 % @ 0.3 μm; 100 % for particles > 0.45 μm (per ISO 21501) Zero count: 1 count/5 minute (JIS B9921) Concentration limits: 10 % at 4,000,000 particles per ft3 (per ISO 21501) Data storage: 10,000 records (rotating buffer) Alarms: counts, low battery, sensor fail Delay time: 0 to 24 hours Sample inlet: Isokinetic probe Security: Adminis
ADVANCED GEO EARTH GROUND TESTER, KIT - IC-FLUKE-1625-2 KITFrom $7024
Features: The Fluke 1625-2 earth ground tester is able to measure earth ground loop resistances using only clamps. With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod. This test method only works if a bonded earth ground system exists for the building or structure under test, but most are. If there is only one path to ground, like at many residential applications, the Stakeless method will not provide an acceptable value and the Fall of Potential test method must be used. With Stakeless testing, the earth ground rod does not need to be disconnected - leaving the bonded earth ground system intact during test. Gone are the days of spending time placing and connecting stakes for each earth ground rod on your system - a major time saver. You can also perform earth ground tests in places you’ve not considered before: inside buildings, power pylons, or anywhere you don’t have access to soil. Automatic Frequency Control (AFC) - identifies existing interference and chooses a measurement frequency to minimize its effect, providing more accurate earth ground value R* measurement – calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to earth ground would see Adjustable limits - for quicker testing 3- and 4-pole Fall-of-Potential, earth resistance loop testing 4-pole Soil Resistivity testing Selective earth ground rod testing using 1 clamp Stakeless earth ground rod testing using 2 clamps IP56 rated for outdoor use Rugged carrying case USB data storage and transfer Accessory kits: Stake Set for 3-Pole Measurement Stake Set for 4-Pole Measurement Cables and hardware: Ground/Earth Cable Reel 25 m (81.25 ft) Ground/Earth Cable Reel
10KV INSULATION TESTER KIT NA FC - IC-1555/KIT NA FCFrom $7562
Features: Test voltages to up 10 kV CAT III 1000 V, CAT IV 600 V safety rating Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety Variable select test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall Long battery life gives the user over 750 tests between charges Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup Guard system eliminates the effect of surface leakage current on high-resistance measurements Large digital/analog LCD for easy viewing Capacitance and leakage current measurement Ramp function for breakdown testing Resistance measurements up to 2 TΩ Timer settings up to 99 minutes for timed tests 3-year warranty Specifications: Test voltage (DC) range and accuracy 250 V 50 GΩ - Unspecified 500 V 100 GΩ - Unspecified 1000 V 200 GΩ - Unspecified 2500 V 500 GΩ - Unspecified 5000 V 1 TΩ - Unspecified 10000 V 2 TΩ - Unspecified Bar graph range: 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555) Insulation test voltage accuracy: -0 %, +10 % at 1 mA load current Induced ac mains current rejection: 2 mA maximum Charging rate for capacitive load: 5 seconds per μF Discharge rate for capacitive load: 1.5 s/μF Leakage current measurement: range: 1 nA to 2 mA/Accuracy: ± (5 % + 2 nA) Capacitance measurement range: 0.01 μF to 15.00 μF/Accuracy: ± (15 % rdg + 0.03 μF) Timer angle: 0 to 99 minutes/resolution: Setting: 1 minute, Indication: 1 second Live circuit warning: Warning range: 30 V to 660 V ac/dc, 50/60 Hz/ Voltage accuracy: ± (15 % + 2 V)
10KV MEGOHMMETER - IC-FLUKE-1555From $6811
Features: Test voltages to up 10 kV CAT III 1000 V, CAT IV 600 V safety rating Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety Variable select test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall Long battery life gives the user over 750 tests between charges Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup Guard system eliminates the effect of surface leakage current on high-resistance measurements Large digital/analog LCD for easy viewing Capacitance and leakage current measurement Ramp function for breakdown testing Resistance measurements up to 2 TΩ Timer settings up to 99 minutes for timed tests 3-year warranty Specifications: Test voltage (DC) range and accuracy 250 V 50 GΩ - Unspecified 500 V 100 GΩ - Unspecified 1000 V 200 GΩ - Unspecified 2500 V 500 GΩ - Unspecified 5000 V 1 TΩ - Unspecified 10000 V 2 TΩ - Unspecified Bar graph range: 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555) Insulation test voltage accuracy: -0 %, +10 % at 1 mA load current Induced ac mains current rejection: 2 mA maximum Charging rate for capacitive load: 5 seconds per μF Discharge rate for capacitive load: 1.5 s/μF Leakage current measurement: range: 1 nA to 2 mA/Accuracy: ± (5 % + 2 nA) Capacitance measurement range: 0.01 μF to 15.00 μF/Accuracy: ± (15 % rdg + 0.03 μF) Timer angle: 0 to 99 minutes/resolution: Setting: 1 minute, Indication: 1 second Live circuit warning: Warning range: 30 V to 660 V ac/dc, 50/60 Hz/ Voltage accuracy: ± (15 % + 2 V)
5KV INSULATION TESTER KIT NA FC - IC-1550C/KIT NA FCFrom $7029
Features: Test voltages to up 5 kV CAT III 1000 V, CAT IV 600 V safety rating Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall Long battery life gives the user over 750 tests between charges Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup Guard system eliminates the effect of surface leakage current on high-resistance measurements Large digital/analog LCD for easy viewing Capacitance and leakage current measurement Ramp function for breakdown testing Resistance measurements up to 2 TΩ Timer settings up to 99 minutes for timed tests 3-year warranty Specifications: Test voltage (DC) range and accuracy 250 V 50 GΩ - Unspecified 500 V 100 GΩ - Unspecified 1000 V 200 GΩ - Unspecified 2500 V 500 GΩ - Unspecified 5000 V 1 TΩ - Unspecified Bar graph range: 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555) Insulation test voltage accuracy: -0 %, +10 % at 1 mA load current Induced ac mains current rejection: 2 mA maximum Charging rate for capacitive load: 5 seconds per μF Discharge rate for capacitive load: 1.5 s/μF Leakage current measurement: range: 1 nA to 2 mA/Accuracy: ± (5 % + 2 nA) Capacitance measurement range: 0.01 μF to 15.00 μF/Accuracy: ± (15 % rdg + 0.03 μF) Timer angle: 0 to 99 minutes/resolution: Setting: 1 minute, Indication: 1 second Live circuit warning: Warning range: 30 V to 660 V ac/dc, 50/60 Hz/ Voltage accuracy: ± (15 % + 2 V)
5KV MEGOHMMETER - IC-FLUKE-1550CFrom $6294
Features: Test voltages to up 5 kV CAT III 1000 V, CAT IV 600 V safety rating Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall Long battery life gives the user over 750 tests between charges Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup Guard system eliminates the effect of surface leakage current on high-resistance measurements Large digital/analog LCD for easy viewing Capacitance and leakage current measurement Ramp function for breakdown testing Resistance measurements up to 2 TΩ Timer settings up to 99 minutes for timed tests 3-year warranty Specifications: Test voltage (DC) range and accuracy 250 V 50 GΩ - Unspecified 500 V 100 GΩ - Unspecified 1000 V 200 GΩ - Unspecified 2500 V 500 GΩ - Unspecified 5000 V 1 TΩ - Unspecified Bar graph range: 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555) Insulation test voltage accuracy: -0 %, +10 % at 1 mA load current Induced ac mains current rejection: 2 mA maximum Charging rate for capacitive load: 5 seconds per μF Discharge rate for capacitive load: 1.5 s/μF Leakage current measurement: range: 1 nA to 2 mA/Accuracy: ± (5 % + 2 nA) Capacitance measurement range: 0.01 μF to 15.00 μF/Accuracy: ± (15 % rdg + 0.03 μF) Timer angle: 0 to 99 minutes/resolution: Setting: 1 minute, Indication: 1 second Live circuit warning: Warning range: 30 V to 660 V ac/dc, 50/60 Hz/ Voltage accuracy: ± (15 % + 2 V)
ADVANCED GEO EARTH GROUND TESTER - IC-FLUKE-1625-2From $5400
Features: The Fluke 1625-2 earth ground tester is able to measure earth ground loop resistances using only clamps. With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod. This test method only works if a bonded earth ground system exists for the building or structure under test, but most are. If there is only one path to ground, like at many residential applications, the Stakeless method will not provide an acceptable value and the Fall of Potential test method must be used. With Stakeless testing, the earth ground rod does not need to be disconnected - leaving the bonded earth ground system intact during test. Gone are the days of spending time placing and connecting stakes for each earth ground rod on your system - a major time saver. You can also perform earth ground tests in places you’ve not considered before: inside buildings, power pylons, or anywhere you don’t have access to soil. Automatic Frequency Control (AFC) - identifies existing interference and chooses a measurement frequency to minimize its effect, providing more accurate earth ground value R* measurement – calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to earth ground would see Adjustable limits - for quicker testing 3- and 4-pole Fall-of-Potential, earth resistance loop testing 4-pole Soil Resistivity testing Selective earth ground rod testing using 1 clamp Stakeless earth ground rod testing using 2 clamps IP56 rated for outdoor use Rugged carrying case USB data storage and transfer
BASIC GEO EARTH GROUND TESTER, KIT - IC-FLUKE-1623-2 KITFrom $4319
Features: The Fluke 1623-2 earth ground tester is able to measure earth ground loop resistances using only clamps. With this test method, two clamps are placed around the earth ground rod and each are connected to the tester. No earth ground stakes are used at all. A known, fixed voltage is induced by one clamp and the current is measured using the second clamp. Then the tester automatically determines the resistance of the earth ground rod. This test method only works if a bonded earth ground system exists for the building or structure under test, but most are. If there is only one path to ground, like at many residential applications, the Stakeless method will not provide an acceptable value and the Fall-of-Potential test method must be used. Specifications: RA 3-Pole Ground Resistance Measurement (IEC 1557-5) Switch position: RA 3-pole Resolution: 0.001 Ω to 10 Ω Measuring range: 0.020 Ω to 19.99 kΩ Accuracy: ± (2 % rdg + 3 d) Operating error: ± (5 % rdg + 3 d) Measuring voltage: Vm = 48 V ac Short-circuit current: > 50 mA Measure frequency: 128 Hz Probe resistance (RS): Max 100 kΩ Auxiliary earth electrode resistance (RH): Max 100 kΩ RA 4-Pole Ground Resistance Measurement (IEC 1557-5) Switch position: RA 4-pole Resolution: 0.001 Ω to 10 Ω Measuring range: 0.020 Ω to 19.99 kΩ Accuracy: ± (2 % rdg + 3 d) Operating error: ± (5 % rdg + 3 d) Measuring voltage: Vm = 48 V ac Short-circuit current: > 50 mA Measure frequency: 128 Hz Probe resistance (RS + RES): Max 100 kΩ RA 3-Pole Selective Ground Resistance Measurement with Current Clamp (RA with Clamp) Switch position: RA 3-pole with clamp Resolution: 0.001 Ω to 10 Ω Measuring range: 0.020 Ω to 19.99 kΩ Accuracy: ± (7 % rdg + 3 d) Operating error: ± (10 % rdg + 5 d) Measuring voltage: Vm = 48 V ac Short-circuit current: > 50 mA Measure frequency: 128 Hz Probe resistance (RS): Max 100 k&O
AIRMETER WITH VELOCITY PROBE - IC-FLUKE-975VFrom $6177
Features: Simultaneously measures, logs, and displays temperature, humidity, CO2, and CO on a bright, backlit LCD display One-touch air flow and velocity with available probe Wet bulb and dew point temperature % of outside air calculation CO2 and CO field calibration feature Self-test function at startup Auto-backlight Automatically compensates for barometric pressure changes Min/Max/Average on all measured and calculated readings Multi-language user interface Metric or standard units Audible and visual threshold alarms Extensive discrete or continuous data logging capacity, downloadable to PC via USB interface Keypad lock for security Included FlukeView Forms® software Specifications: Temperature Range: -20 °C to 50 °C (-5 °F to 122 °F) Display resolution: 0.1 °C (0.1 °F) Accuracy: ± 0.9 °C/± 1.62°F from 40 °C to 60 °C/± 0.5 °C/± 1.00°F from 5 °C to 40 °C/± 1.1 °C/± 1.98 °F from -20 °C to 5 °C Relative humidity Range: 10 % to 90 % RH, non-condensing Display Resolution: 1% Accuracy: ± 2 % RH (10 % RH to 90 % RH) Air velocity Range: 50.0 fpm to 3000 fpm/0.25 m/sec to 15 m/sec Display Resolution: 1 fpm (0.005m/sec) Accuracy: ±4 % or 4 fpm/±4 % or 0.02 m/sec* whichever is greater *Accuracy specification only valid for velocity readings above 50 fpm. C0 Range: 0 to 500 ppm Display Resolution: 1 ppm Accuracy: ± 5 % or ± 3 ppm, whichever is greater, @ 20 °C and 50 % RH C02 Range: 0 to 5000 ppm Display Resolution: 1 ppm Accuracy: Warm up time 1 min (5 minutes for full specification) 2.75% + 75 ppm Dew point temperature Range: -44 °C to 50 °C, (-47 °F to 122 °F) Display Resolution: 0.1 °C (0.1 °F) Accuracy: ± 1 °C when temp: -20 °C to 50 °C RH: 40 % to 90 %/± 2 °C when temp: -20 °C to 50 °C RH: 20 % to 40 %/± 4 °C when RH: 10 % to 20 % Wet bulb tem
AIRMETER - IC-FLUKE-975From $5746
Features: Simultaneously measures, logs, and displays temperature, humidity, CO2, and CO on a bright, backlit LCD display Wet bulb and dew point temperature % of outside air calculation CO2 and CO field calibration feature Self-test function at startup Auto-backlight Automatically compensates for barometric pressure changes Min/Max/Average on all measured and calculated readings Multi-language user interface Metric or standard units Audible and visual threshold alarms Extensive discrete or continuous data logging capacity, downloadable to PC via USB interface Keypad lock for security Included FlukeView Forms® software Specifications: Temperature Range: -20 °C to 50 °C (-5 °F to 122 °F) Display resolution: 0.1 °C (0.1 °F) Accuracy: ± 0.9 °C/± 1.62°F from 40 °C to 60 °C/± 0.5 °C/± 1.00°F from 5 °C to 40 °C/± 1.1 °C/± 1.98 °F from -20 °C to 5 °C Relative humidity Range: 10 % to 90 % RH, non-condensing Display Resolution: 1% Accuracy: ± 2 % RH (10 % RH to 90 % RH) C0 Range: 0 to 500 ppm Display Resolution: 1 ppm Accuracy: ± 5 % or ± 3 ppm, whichever is greater, @ 20 °C and 50 % RH C02 Range: 0 to 5000 ppm Display Resolution: 1 ppm Accuracy: Warm up time 1 min (5 minutes for full specification) 2.75% + 75 ppm Dew point temperature Range: -44 °C to 50 °C, (-47 °F to 122 °F) Display Resolution: 0.1 °C (0.1 °F) Accuracy: ± 1 °C when temp: -20 °C to 50 °C RH: 40 % to 90 %/± 2 °C when temp: -20 °C to 50 °C RH: 20 % to 40 %/± 4 °C when RH: 10 % to 20 % Wet bulb temperature Range: -16 °C to 50 °C, (3 °F to 122 °F) Display Resolution: 0.1 °C, (0.1 °F) Accuracy: ± 1.2 °C when RH: 20 % to 90 % temp: -20 °C to 60 °C/± 2.1 °C when RH: 10 % to 20 % Volume flow rate (in a duct) Range: 0 to 3,965 M3/m, (0 to 140,000 cfm)