Hot Wire Anemometer with Telescopic Probe
ID: #586879
Description
Handheld Hot Wire Anemometer is a compact, accurate and robust device for measuring air velocity, volume, flow and temperature. Telescopic hot wire probe is designed to minimize the turbulence effect for in-duct measurements, and is well suited for low-flow applications. The probe features a rubberized ergonomic grip and extends/retracts from 10 to 38 inches. Timed and multi-point average flow calculations and in-duct air balancing with fast response time are enabled thanks to the depth and direction indicators. Other features include switchable metric/imperial measurements, min/max and hold functions, backlit LCD display, tripod mounting hole, auto power-off and a magnetized mount for hands free operation. Rubber o-rings are also included for marking duct depth on the wand. Measures velocity, volume flow (cmh, cmm, cfm, I/s) and temperature Duct temp. change has limited impact to reading accuracy Timed & multi-point average flow calculations In-duct air balancing with fast response time Depth and direction indicators on probe Magnet and tripod mount for hands-free operation Includes meter, (4) AAA batteries, hard carrying case, magnetic or tripod mount, rubber o-rings and instructions. Read about Hot Wire versus Vane Anemometers here. Specifications Model 860057 Wind Speed Range 0.15~20 M/S (30.0~3937 ft/m) Wind Speed Accuracy ±(5% of reading+0.1 ) M/S ±(5% of reading+20) ft/m Wind Speed Resolution Range Below 10 M/S:0.01, above 10 M/S:0.1 (Below 100 ft/m:0.1, above 100 ft/m:1) Air Temperature Range -10.0~50℃ (14.0~122.0°F) Air Temperature Accuracy ±1℃(1.8°F): 0.0~50.0℃ ±1.5℃ (2.7°F): Below 0.0℃ Air Temperature Resolution 0.1℃, 0.1℉ Wind Speed Response Time 0.5 seconds (typical) Temperature Response Time 60 seconds (typical) LCD Update Every second Air Volume Display 0~99999 Air Volume Resolution 0.1 (0~9999.9) or 1 (10000~99999) Air Volume unit cmm, cmh, l/s, cfm LCD Size 45(L) * 26(W) mm Operating Temperature 0~50℃ Operating RH% Humidity ＜80% Storage Temperature -10~50℃ Storage RH% Humidity ＜90% Meter Size 178(L) * 70(W) * 33(H) mm Probe 8mm diameter Telescope Tube 96cm (38 inch) extended 26.5cm (10 inch) storage Weight ~331g Battery AAA*4 PCS Standard Package Meter with built-in hotwire probe, Batteries, Magnet, Manual, O-rings, Hard Carry Case Downloads Instruction Manual Comparison Chart Comparison Chart
Price
$302.45
Last Updated
9 August 2026, 16:40 UTC
Store Information
physical store
Location
More from Tech Instrumentation
View all
9351 Pan and Vessel Clamp (Package of 10)
$1.21
Pan/Vessel Clip Cooper-Atkins Model 9351 Stainless Steel Pan/Vessel Clamp 37-2D for 1/8" Diameter Stem Thermometer. Sold in packages of 10 clips. Dimensions 1/8" diameter bi-metals Material Stainless Steel
480836 EMF Strength Meter - 3.5GHZ RF
$253.16
480386 High Frequency measurement for EMF (50MHz to 3.5GHz) The Extech 480386 RF EMF Strength Meter monitors high-frequency radiation in the 50MHz to 3.5GHz range. It's ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF "Electrosmog" detection, and microwave leakage. This high-frequency RF meter features non-directional measurement with 3-channel (triaxial) measurement probe, Max Hold and Average functions, and manual store/recall of up to 99 data sets. In addition, there is an audible alarm with a user-selectable threshold. The meter comes complete with a 9V battery and carrying case. Features Ideal for EMF measurements of mobile/cell phones, base stations and microwave leakage Measurement optimized for 900MHz, 1800MHz and 2.7GHz Non-directional (isotropic) measurement with three-channel (triaxial) measurement probe Max Hold and Average functions Manual store/recall up to 99 sets Level exceed audible alarm with user selectable threshold Complete with 9V battery and carrying case Specifications Specifications Range Sensor Type Electric Field Frequency Range 50MHz to 3.5GHz (Measurement optimized for 900MHz, 1800MHz and 2.7GHz) Units of Measure mV/m, V/m, μA/m, mA/m, μW/m 2 , mW/m 2 , W/m 2 , μW/cm 2 , mW/cm 2 Measuring Ranges 20mV/m to 108.0V/m 53μA/m to 286.4mA/m 1μW/m 2 to 30.93W/m 2 0μW/cm 2 to 3.093mW/cm 2 Resolution 0.1mVm, 0.1mA/m, 0.1mW/m 2 , 0.001mW/cm 2 Audible Alarm Adjustable threshold with On/Off Memory Manual store/recall of 99 sets Dimensions 9.3 x 2.4 x 2.4" (237 x 60 x 60mm) Weight 7oz (200g) UPC: 707223185377 EAN: 5053252182180
445703 Extech Big Digit Hygro-Thermometer
$46.85
445703 1" Digits on super large LCD This Big Digit Hygro-Thermometer has 1 in. digits on a super large LCD. It simultaneously displays humidity from 10 to 99% and temperature from 14 to 140°F or -10 to 60°C. Accuracy is ±5%RH and ±1.8°F/±1°C. Maximum/minimum with reset function. Complete with stand, wall mounting bracket and 1 AAA battery. Features Max/Min with "reset" function Humidity: 10 to 99%RH Temp: 14 to 140°F or -10 to 60°C Accuracy: ±5%RH; ±1.8°F, ±1°C Specifications Specifications Range Humidity range 10 to 99%RH Basic RH accuracy ± 5% (25 to 80%) Temperature range 14 to 140°F (-10 to 60°C) Basic Temperature Accuracy +/-1.8F/1°C (14 to 122°F) Dimensions 4.3 x 3.9 x 0.78"(109 x 99 x 20mm) Weight 6oz (169g)
TL360W/TL100 Alligator Clip Test Leads
$5.60
TL360W All Weather Test Leads Flexible soft leads Ideal for cold months Medium alligator clips Insulated boots Specifications: TL360W Volts: 300V Amps: 10 18 Gauge Wire Length: 36" Weight: 0.26 lb.
ST400 Economy Screwdriver Tester
$0.49
Discover the compact ST400 Economy Screwdriver Tester that doubles as a pocket screwdriver with built-in voltage detection. This versatile tool clips conveniently to your shirt pocket while providing reliable AC voltage testing from 90-250V. Essential for electricians and DIY enthusiasts who need quick voltage verification without bulky equipment. Includes battery for immediate use.
CT220-51 Bimetal Pocket Thermometers
$86.13
12-Pack of Bimetal Pocket Thermometers 1" dial 5" stem with calibration sheath. 12 units packed in self merchandising display box. Temperature Range 0 ° to 220 °F Temperature Accuracy ±2 °F Housing Material Stainless Steel Dial Diameter 1" / 2.54cm Shaft Length 5" / 12.7cm Weight 0.7oz / 19.8g