Peacefair PZEM-023
from
20.00 лв.
Price in reward points: 180
- Stock: 4
- Brand: Peacefair
- Reward Points: 6
- Model: I-221-PZEM-023
Products Sold: 1
Product Views: 433
Set full/cut off voltage
Before use it, please set the full and cut off voltage depend on the battery specification, the default specification is single 18650 battery (full voltage 4.2V, cut off voltage 2.75V)
Step1: Long press the key(2 seconds)to enter the full voltage setting interface, display such as: H 4.20V，then release the key
Step2: The digit circularly flickers (automatically move without key operation for 2 seconds), in order: high digit → middle digit→ low digit → decimal point, short press to set the value and decimal point
Step3: After setting, long press the key (2 seconds) to enter the cut off voltage setting interface, display such as: L 2.75v, then release the key, and the setting method same as above
Step4: After setting, long press the key (2 seconds) to save and exit; if there is any problem with the setting data, (e.g.
cut-off voltage > full voltage), it cannot exit. After display "Err", it will return to the full voltage setting interface and
prompts the user to modify the full/cut-off voltage
Step1: Long press the key(2 seconds)to enter the full voltage setting interface, display such as: H 4.20V，then release the key
Step2: The digit circularly flickers (automatically move without key operation for 2 seconds), in order: high digit → middle digit→ low digit → decimal point, short press to set the value and decimal point
Step3: After setting, long press the key (2 seconds) to enter the cut off voltage setting interface, display such as: L 2.75v, then release the key, and the setting method same as above
Step4: After setting, long press the key (2 seconds) to save and exit; if there is any problem with the setting data, (e.g.
cut-off voltage > full voltage), it cannot exit. After display "Err", it will return to the full voltage setting interface and
prompts the user to modify the full/cut-off voltage
Calibration
methods are as follows:
Step 1: Long press the key when the meter is powered off
Step 2: Input the standard DC 20V voltage at the battery test terminal (Note: it is not the power terminal, otherwise, the meter
will be damaged)
Step 3: The LCD displays CAL → PASS and returns to the normal display interface that means the calibration is successful, then
release the key
