425 Air Velocity Temperature Portable Meter. Air velocity temperature. Anemometer.

HOT WIRE AIR VELOCITY MEASUREMENT

Air Flow Hot Wire Velocity Meter Measurement

425 Hot Wire Anemometer. Air Flow Velocity Temperature Measurement
testo 425, thermal anemometer with permanently attached flow probe, incl. temperature measurement and telescopic handle (max. 820 mm), battery and calibration protocol.
The compact testo 425 anemometer with permanently attached thermal flow probe
(probe head Ø 7.5 mm) incl. telescopic handle. Volume flow is shown directly in the display.

Temperature, flow and volume flow measurement
Multi-point and timed mean calculation
Max/min values
Hold button to freeze readings
Display light
Auto Off function
TopSafe, the indestructible protective
case (optional)
TopSafe, instrument protection against
dirt and knocks

For price and info please email sales@hotektech.com or call 253-927-6186
Related Instruments	Anemometer Velocity Measurement Temperature Measurement Humidity Measurement Pressure Measurement

Accurate volume flow calculation thanks to easy input of duct area. In addition, it is also possible to switch to the current temperature reading.
Timed and multi-point mean calculation provide information on mean volume flow, flow speed and temperature reading. Min/max values can also be shown in the display.
The Hold function makes it possible to freeze current readings in the display.

Storage temperature	-40 to +85 °C
Operating temperature	-20 to +50 °C
Probe type NTC
Meas. range	-20 to +70 °C
Accuracy	±0.5 °C (0 to +60 °C) ±0.7 °C (remaining range)
Resolution	0.1 °C
Probe type Thermo
Meas. Range	0 to +20 m/s
Accuracy	±(0.03 m/s +5% of mv)
Resolution	0.01 m/s

Accessories: The Testo TopSafe, protects the thermometer against dirt, dust and shock.

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
need additional information.

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