Changing The Battery; Technical Specifications - Testboy TB 74 Instrucciones De Empleo

Operations

Changing the battery

Press up on the clip and remove the
battery cover. Make sure you insert
the battery so that the polarity is cor-
rect! Insert the new battery and re-
place the battery cover.
Do not dispose of batteries in
normal household rubbish!
Use an authorised local col-
lection point!

Technical specifications

Display
Dimensions
Batteries
Protection degree
Measuring range
22
Optical / three LEDs
L = 160 mm / Ø = 33 mm
One 12-V, type V23
IP 40
0 – 400 µm
TB 74