TESTO 635-1 Temperature And Humidity Measuring Instrument

Temperature - NTC

Measuring range: -40 ~+150 °C

Accuracy: ±0.2 °C (-25 ~+74.9 °C)

±0.4 °C (-40 ~-25.1 °C)

±0.4 °C (+75 ~+99.9 °C)

±0.5 % of mv (Remaining Range)

Resolution: 0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range: -200 ~+1370 °C

Accuracy: ±0.3 °C (-60 ~+60 °C)

±(0.2 °C + 0.5 % of mv) (Remaining Range)

Resolution: 0.1 °C

Humidity - Capacitive

Measuring range: 0 ~+100 %RH

Accuracy: See probe data

Resolution: 0.1 %RH

Absolute Pressure

Measuring range: 0 ~2000 hPa

Accuracy: See probe data

Resolution: 0.1 hPa

General technical data

Weight: 428 g

Dimensions: 220 x 74 x 46 mm

Operating temperature: -20 ~+50 °C

Product-/housing material: ABS / TPE / Metal

Battery type: Alkali manganese, mignon, type AA

Battery life: 200 h

Storage temperature: -30 ~+70 °C

Delivery Scope: testo 635-1 temperature and humidity measuring instrument, including calibration protocol and batteries.

Datasheet

Manual