KASOTEK RC Lipo Digital Battery Checker 1-8 Cell Battery Voltage Checker with Warning Alarm + 2-6 Cell Lipo Digital Battery Voltage Checker

1-8 cell battery checker:
Voltage Detection Precision: +/- 0.01V.
Unit Voltage Display Range: 0.50-4.5V.
Total Voltage Display Range: 0.50-36V.
1S Test Mode Voltage Range: 3.7-30V.
Low Voltage Buzzer Alarm Mode for 1-8S.
Alarm set value range: OFF~2.7~3.8V

2-6 cell batteries checker
Voltage detection precision: +/- 0.01V
Unit voltage display range: 0.5-4.5V
Total voltage display range: 0.5-27V
Pins distance: 2.5mm

Package: 1* 1-8S battery voltage checker with alarm
1* 2-6s battery voltage checker