LED 7 Pin Trailer Tester for Streamlined Light Function Checks & Diagnostics

Streamlined Light Function Checks & Diagnostics. Invest in a tool that makes your travels safer and stress-free. LED 7 Pin Trailer Tester. 7 Way Trailer Light Tester: This essential tool tests taillight, right turn/brake, and left turn/brake feeds, allowing you to diagnose issues with all six common trailer light functions.

LED Display Voltmeter DC Voltage Measurement from 5V to 120V

This LED Display Voltmeter is perfect for measuring DC voltage ranging from 5V to 120V. With an input impedance of over 100KΩ and an allow error of ±1%, this meter ensures accuracy in your measurements. The LED voltage table comes in red and blue, and has a refresh speed of about 300ms once. The package includes one LED voltage table that weighs only 18g and has dimensions of 48 x 29 x 22 mm (long x wide x thick). The display is a three-bit LED and the working temperature ranges from -20℃ to 65℃. The meter has a work current of red <23ma and blue <13ma. The open hole size is 46 x 27mm.