Testo 0635 1570 Hot wire probe head incl. temperature and humidity sensor

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$712.30

Brand: Testo
SKU:: 0635 1570
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Description
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Description

Testo, 0635 1570, Hot Wire Probe Head with Temperature and Humidity Sensor

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.

Features:

Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement
Precise: includes absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
Intelligent calibration concept: only send in the probe head for calibration

Hot wire probe head including temperature and humidity sensor and calibration protocol.

Specification

Temperature - NTC
Measuring range	-4° to 158 °F / -20 to +70 °C
Accuracy	±0.9 °F (32° to 158 °F) / ±0.5 °C (0 to +70 °C) ±1.4 °F (-4° to 32 °F) / ±0.8 °C (-20 to 0 °C)
Resolution	0.1 °F / 0.1 °C
Humidity - Capacitive
Measuring range	5 to 95 %rH
Accuracy	±3 %rH (10 to 35 %rH) ±2 %rH (35 to 65 %rH) ±3 %rH (65 to 90 %rH) ±5 (Remaining Range)
Resolution	0.1 %rH
General technical data
Storage temperature	-4° to 158 °F / -20 to +70 °C
Dimensions	9.3 in 0.5 in 0.5 in. / 235 mm 12 mm 12 mm
Operating temperature	-4 to +158 °F / -20 to +70 °C
Diameter probe shaft	0.354 in. / 9 mm
Weight	1.2 oz. / 35 g
Velocity - Hot wire anemometer
Measuring range	0 to 9843 fpm / 0 to 50 m/s
Accuracy	±(5.91 fpm + 4 % of mv) / ±(0.03 m/s + 4 % of mv) (0 t1 3937 fpm) / (0 t1 20 m/s) ±(98.4 fpm + 5 % of mv) / ±(0.5 m/s + 5 % of mv) (3938.98 to 5906 fpm) / (20.01 to 30 m/s)
Resolution	1.97 fpm / 0.01 m/s

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