Digital Push Pull Force Gauge Portable Digital Force Meter Dynamometer SF Series, Thrust Pressure Meter, EU Plug                1. This product is a simple high performance push force indicator. Digital display, easy to read     2. In light weight, small size, easy to carry     3. Unit display: Lb, Kg, N     4. The battery has overcharge protection in case of short circuit and electricity leakage. It can also tell you when the battery is dead. Adopt 3.7V lithium battery and automatically shut down without working in 10 minutes at the same time     Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on     Display Type: Digital     The sensor: sensor inside     Accuracy: 0.5%     Power: 3.7V lithium battery     Input: AC100-240V     Output: DC 5V 1000mA     Relative humidity: 15% - 80% RH     Work environment: No focus, Non-corrosive in surroundings     Max Load: 500N / 100N / 200N     colour:White     Material:Plastic + Metal          Package Contents:     1 x Thrust Pressure Meter     6 x connectors          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.