Testo 0635 1570 | Hot wire probe head including temperature and humidity sensor
Testo 0635 1570 | Hot wire probe head including temperature and humidity sensor
Product Description
Simply plug the probe head onto the extendable telescope for air velocity probes and use the adapter (order number 0554 2160) to attach them both to the handle with Bluetooth or cable.
Delivery Scope
Hot wire probe head including temperature and humidity sensor and calibration protocol.
Technical Data
Temperature - NTC | |
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Measuring range | -20 to +70 °C |
Accuracy |
±0.5 °C (0 to +70 °C) ±0.8 °C (-20 to 0 °C) |
Resolution | 0.1 °C |
Humidity - Capacitive | |
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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 %RH (Remaining Range) ±0.06 %RH/K (k=1) |
Resolution | 0.1 %RH |
Please see the additional accuracy information for humidity in the instruction manual.
Absolute Pressure | |
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Measuring range | +700 to +1100 hPa |
Accuracy | ±3.0 hPa |
Resolution | 0.1 hPa |
Velocity - Hot wire | |
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Measuring range | 0 to 50 m/s |
Accuracy |
±(0.03 m/s + 4 % of mv) (0 to 20 m/s) ±(0.5 m/s + 5 % of mv) (20.01 to 30 m/s) |
Resolution | 0.10 %RH |
General technical data | |
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Storage temperature | -20 to +70 °C |
Weight | 35 g |
Dimensions | 235 x 9 x 9 mm |
Operating temperature | -20 to +70 °C |
Length probe shaft | 230 mm |
Diameter probe shaft | 9 mm |
Product colour | Black |