Fancyes 1-8S Lipo Battery Voltage Tester with Adjustable Alarm Buzzer - RC Battery Checker for Drone, Airplane, and Car Models - Perfect for Hobbyists and DIY Enthusiasts

Description: - 【2 in 1 Battery Checker Buzzer Alarm】Universal Battery Tester for 1-8S battery Voltage testing, safe and good quality, simple to use. - 【High Quality】Plastic casing, small and durable, lightweight and portable. - 【Easy Reading】Quickly test the capacity of battery, Big Font, Clearer and Accurate Display,simple connection. - 【Electronic Buzzer Alarm Sounder】Super loud alarm sound, Automatically check the voltage and sum low voltage alarms.【Specifications】Total/Group pressure display range:0.5V-36V/0.5V-4.5V.Protect the battery from overcharging and overdischarging.Specification: - Material: Plastic, Electronic Components - Use for 1 - 8S Lipo / Li-ion battery - Voltage detection precision: ± 0.01V - Unit voltage display range: 0.5 ~ 4.5V - Total voltage display range: 0.5 ~ 36V - 1S test mode voltage range: 3.7 ~ 30V - Low voltage alarm mode for 2 - 8S - Adjustable Alarm set value range: off 2.7 ~ 3.8VSize Chart:4cmx2.5cmx1.1cm/1.57inchx0.98inchx0.43inchPackage Includes:1 Piece Low Voltage BuzzerNote:Please allow slightly errors due to manual measurement and different monitors.

【Specifications】Total/Group pressure display range0.5V-36V/0.5V-4.5V.Protect the battery from overcharging and overdischarging.

【2 in 1 Battery Checker Buzzer Alarm】Universal Battery Tester for 1-8S battery Voltage testing, safe and good quality, simple to use.

【Easy Reading】Quickly test the capacity of battery, Big Font, Clearer and Accurate Display,simple connection.

【Electronic Buzzer Alarm Sounder】Super loud alarm sound, Automatically check the voltage and sum low voltage alarms.

【High Quality】Plastic casing, small and durable, lightweight and portable.