User manual

Operation
22 Testboy
®
90
Cleaning and maintenance
● Maintenance-free except for changing the batteries.
● The service life of the sensor is limited to 5 years.
● Clean the housing with a damp cloth and without using any
detergent. Do not use any abrasive or scouring agents, or
solvents.
● Do not clean the sensor, keep free of foreign bodies.
Technical data
Operational readiness
< 1 minute
Automatic switch-off
After approx. 3 minutes
Humidity
< 90 %
Operating temperature
15 °C to 40 °C
Power supply
2 x 1.5 V Type AA Mignon
Dimensions
218 x 25 x 30 mm
Weight
88 g
Protection class
IP 20