Pioneer4You IPV D3 Features Include: TIDAK TERMASUK BATERE Built by Pioneer4You Power output: 7W 80W Joule output: 10J 75J Reads resistance in power mode from 0.15 to 3.0 ohms Reads resistance in joule mode from 0.05 to 5.0 ohms Voltage output: 1V 7V Input voltage: 3.2V 4.5V Input current: 1.3A 35.oA Temp limit in Celsius: 100 300 Celsius Temp limit in Fahrenheit: 212 572 Fahrenheit Chipset: Yihi SX150H