Product Description; Power Supply; Dispaly And Control Elements - TESTO 325M Instruction Manual

3. Product description

Time
Date
Flue gas temperature
Temperature
measurement
Ambient air
temperature
Readings
Battery capacity
Print
8

3.1 Power supply

can be powered as follows:
testo 325 M / XL
- 4 batteries (1.5V round cell alkaline IEC LR6 Type AA)
- 4 rechargeable batteries (1.5V IEC KR 15/51 corresp. Type AA)
- Mains connection via mains unit (Part no. 0554 1084)
- Rechargeable battery pack (
3.2 Display and control elements
Display
Battery capacity
A warning flashes in the display if the battery is running low
during rechargeable batttery/battery operation:
Remaining capacity is then approx. 1 hour for batteries, approx.
1 hour for rechargeable batteries
The instrument switches itself off automatically when the
rechargeable battery/battery capacity is too low, in order to
protect from total discharge.
only)
testo 325 XL
Fuel name/
menu item
Parameters
Measuring units
Parameters
Pump on
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