Review on 🔋 Comando Automotive Digital Voltmeter Gauge - Volt Meter for Cars, Motorcycles, RVs, and More (Blue) by David Tison

I have verified it the accuracy of this device, I wanted to know how accurate it is so I can comment. To make this assessment I decided to use 3 different devices.1. TekPower TP1540E 15V 40A Regulated Switching DC Power Supply Digital Display2. Fluke 115 compact digital multimeter with true RMS measurement3. Tenma 72-6628 Adjustable DC power supply with digital display. Summary: - With the TekPower TP1540E, as can be seen in the picture, there is no voltage deviation, the power supply measures 12.5 V, as does the voltmeter - With the Fluke 115 we have a deviation of 0.5 V, in this case it is due to the Number of decimal places used by the Fluke 115, unlike the Tenma 72-6628 voltmeter, the power supply reads the same as the voltmeters on this 24V load test. Ease of installation. and very good price, I recommend