Dimension: 4.0 x 2.3 x 1.1cm (1.6 x 0.9 x 0.4inch)Package weight: 15g (0.5oz)Voltage detection precision: 0.01VUnit voltage display range: 0.5V-4.5VTotal voltage display range: 0.5V-36V1S test mode voltage range: 3.7V-30VLow voltage alarm mode: 2-8SAlarm set value range: OFF-2.7V-3.8V

• Quality, safe and durable battery indicator Checker
• Test the working state of lithium battery
• Compatible for 1-8s Lipo/Li-ion/LiMn/Li-Fe battery
• Easy to use: Just plug into the balance plug, the LED will cycle through the individual cell voltages as well as list the total voltage.
• Display Mode: Battery cell voltages, total voltages, lowest cell voltage, remaining battery capacity.