Vastar Spot Welding Pen Integrated Spot Welder Hand-held with Automatic Trigger For 18650 Battery Trigger Weld Mini Spot WeldSpecification: Material: Aluminum copper Alloy Color: Blue Black White (optional) Pen Length: approx. 155mm Cable Length: approx. 85cm Fine workmanship. Easy to use. Durable in use. Note: This product is an integrated spot welding pen, which needs to be used with a spot welding machine. It is only a spot welding pen, and cannot be used alone. Package Included: 1 x Spot Welding Pen

It also includes a full-speed USB 1

640x480p60/90

56 MHz (high frequency)

AM2302 Sensing Module is fairly simple to use but requires careful timing to grab data

Overcharging voltage range: 4

Foot Switch: EKW-5A-B Aluminum Foot Switch

If you want to build a device that is used to detect sense motion and almost always used to detect whether a human has moved in or out of the sensors range

Conversion efficiency: 95% (the highest)

Rotation speed: 3000-12000r/min

Press the Down button to stop the temperature display from flashing

To reduce the power consumption backlight of the DISPLAY PANNEL can be switched on/off as per user preference

Very low power consumption