Product Description; Display And Operating Elements; Supply Voltage - testo 815 Bedienungsanleitung

22 3. Product Description

3. Product Description

3.1 Display and operating elements

Microphone
Display
Min/Max
button
A/C
weighting
Level
button

3.2 Supply voltage

Voltage is supplied by a 9V block battery Type 006 P or IEC6F22
or NEDA 1604 (included).
On/Off
button
Fast/Slow
button
Battery
compartment
(rear)
Tripod thread
Calibration screw