4
Product description
Product description
At a glance
Control unit
RS 232 interface
Scale
Scale connecting cable - testo refrigeration system analyzer
First steps
Inserting b b atteries / rechargeable b b atteries:
Remove control unit from upper section of case (velcro fastener).
1
Open the battery compartment on the rear of the control unit.
2
Insert batteries (included in delivery) or rechargeable batteries (4x 1.5 V,
3
type AAA / micro / LR03) into the battery compartment. Observe the
polarity!
Close the battery compartment.
4
When not in use for long period: Remove batteries / rech. batteries.