Datasheet

testo 608
Subject to change without notice.
www.testo.com
0981 9954/msp/I/01.2018
Technical data / Accessories
testo 608-H1
testo 608-H2
testo 608-H1 thermohygrometer
humidity/dewpoint/temperature incl.
battery
testo 608-H2 hygrometer, humidity/
dewpoint/temperature, with LED alarm,
battery and calibration protocol
Part no. 0560 6081
Part no. 0560 6082
General technical data
Measuring rate 18 s
Storage temperature -40 to +70 °C
Battery type 9V block battery
approx. 1 year
Weight 168 g
Dimensions 111 x 90 x 40 mm
Housing material ABS
Display LCD, 2 lines
Accessories Part no.
Accessories for measuring instrument
Technical data testo 608-H1 testo 608-H2
Sensor types NTC
Measuring range 0 to +50 °C
-20 to +50 °C td
Accuracy
±1 digit
±0.5 °C (at +25 °C)
Resolution 0.1 °C
Testo humid. sensor, cap.
+10 to +95 %RH
±3 %RH (+10 to +95 %RH)
0.1 %RH
Testo humid. sensor, cap.
+2 to +98 %RH
±2 %RH (+2 to +98 %RH)
0.1 %RH
Operating temperature 0 to +50 °C
NTC
-10 to +70 °C
-40 to +70 °C td
±0.5 °C (at +25 °C)
0.1 °C
-10 to +70 °C
0520 0076ISO calibration certificate humidity, calibration points 11.3 %RH and 75.3 %RH
at +25 °C/+77 °F; per channel/instrument