0.56" DC 0-30V Digital Voltmeter Voltage Tester Gauge Green Bright LED Display 3 Wires Volt Meter for Solar Battery Monitor Car Motor Panel Mount
Refresh rate: about 500mS / times Operating temperature: -10°c to 65°c Dimension: 48×29×22mm Cutting size: 46×27mm Measuring voltage range: DC 3-30V Maximum input: DC 30V (if the input voltage is higher than DC 30V, the voltmeter will be burnt) Minimum input: DC 3V (if the input voltage is lower than DC 3V, the value will be inaccurate or not displayed) Measurement accuracy: Less than 10V, accurate to 0.01V; More than 10V, accurate to 0.1V If measure 10V below, accurate to 0.01V,display x.xx If measure 10V or more,accurate to 0.1V,display xx.x (allowable tolerance: 1% +/- 1 word) Display: 3 digit 0.56'' LED digital tube Font Color: blue Refresh rate: about 200mS No need power supply Consuming current: less than 20mA (generally 5-15mA) Operating temperature: -10°c-65°c Wire length: 20cm Reverse connection protection: YES Method of wiring: Red wire: Positive Black wire: Negative Note: Please don't use this meter in 24V battery because when the battery is full-charged, its voltage will be about 30V (the max input volt for this meter), and we don't suggest you use it in max volt of 30V. Package Includes: 1× 0.56'' Voltmeter
Product Features
- High accuracy: its Decimal point will automatically move, and it also has a tiny potentiometer to do finer adjustments
- Easy to connect wires: it only has two wires, the red connects to positive and the black connects to negative
- Safe to use: with reversed connection protection, it will NOT be burnt even when connected reversely, but the screen display nothing
- Large screen and bright LED display, and it is well Made, the strong plastic case prevents it from easily damaged by outer force
- It is perfect to monitor the condition of the battery, especially for solar projects, you can use it on your car, trailer, motor, etc
Tags:dingo
Title - Default Title