نمایشگر و مانیتور ولتاژ باتری مجهز به آلارم هشدار

The lithium battery voltage monitor for detecting 1S-8S automatically detect each lithium batteries voltage and total voltage supports reverse connection protection.
It allows you to work anytime, anywhere to understand the state of your battery, so your battery will not overcharge or over discharge caused damage.
When the voltage drops below the set value, the buzzer will sound, the red LED flashes; factory default setting is 3.3V, press the button to change the voltage setting, automatically save the user the current settings. Setting voltage black button in the middle of two speakers.
 
  Product parameters:
1. For 1S-8S lithium detector
2. The voltage detection accuracy: ± 0.01V
3. pack voltage display range: 0.5V-4.5V
4. The total voltage display range: 0.5V-36V
5.1S test mode voltage range: 3.7V-30V of
6. Low voltage buzzer alarm mode 2S - 8S
7. Alarm Voltage setting range: OFF-2.7-3.8V
8. Size: 40MMx 25MMx 11MM
9. Weight: 9g