ANENG SL109 smart welding iron 75 watt alternating current adjustable voltage temperature welding pencil tip tool testing

Inning SL109 Electric Welding Iron Set T65 75W Adjustable Temperature Welding Station Repair Pen Tip Alternating/Direct Current Voltage Bell Resistance Tool Introduction: This product is a portable smart welding iron that does not require a 220V AC power source. Simply insert a universal power adapter or portable power bank for use, and the tip of the welding iron will heat quickly to the welding joint; the welding iron is powered by an internal lithium polymer battery and can also be carried outdoors for emergency use; equipped at the same time with functions of measuring voltage and resistance, and multiple operation on/off, in multimeter mode. Features an OLED display with a clear interface; the body is small, stylish, and easy to carry. The handle of the universal welding iron matches the metal casing, and the welding tip and measuring probe can be flexibly replaced, suitable for different scenarios. Function: Temperature range 100°C ~ 450°C / 212°F ~ 842°F Auto shut-off time 5/10/15/20 minutes / turn off Maximum power input 75W Power supply port Type-C T65 soldering iron head model Test rate 3 times/second Maximum input voltage 20V supports fast charging protocol PD / quality monitoring Rechargeable battery type Lithium polymer rechargeable battery 3.7V 800mAh Materials ABS / Aluminum / Silicone High-definition OLED display Yes Temperature calibration Yes Range function Yes Resolution accuracy Max value DC voltage 400mV ~ 36V 0.1mV ~ 0.01V ±(0.5%+3) 36V AC voltage 4V ~ 36V 0.001V ~ 0.01V ±(1.0%+3) Resistance 400Ω ~ 4kΩ 0.1Ω ~ 0.001kΩ ±(2%+3) 40 milliohms 40kΩ ~ 4MΩ 0.01kΩ ~ 0.001MΩ ±(1.0%+3) 40 milliohms 0.01mΩ ±(3%+3) Bell sounds Less than 47Ω Packing list: (according to your choice)