01AUTOMOTIVE GAUGES
Precision voltage monitoring for every drive
A compact instrument that sits quietly within the dashboard, offering a clear view of electrical health without cluttering the space. The bright white display ensures readability in both daylight and dim cabin conditions.
Designed for automobiles, motorcycles, trucks and marine vessels, this meter monitors battery status in real time. It suits owners who value accurate data and straightforward installation over complex wiring.


02DESIGN
Bright display in durable casing
The unit features a round high-end VA LCD screen housed in flame retardant ABS plastic. A large 1.5-inch diameter screen provides clear, bright white readings. The material is chosen for durability, ensuring the face remains legible and intact through daily use in varied environments.

04FUNCTION
Accurate range and protection
This meter measures voltage from 0 to 300V, covering most automotive and marine applications. It includes overload and reverse polarity protection to safeguard the internal circuitry. When test voltage falls below 8V or exceeds 200V, a separate DC 5-12V power supply can be connected for optimal performance.
05AT A GLANCE
The key points
- 1.5-inch bright white LCD screen
- Durable ABS plastic housing
- Measures DC 0-300V voltage
- Reverse polarity protection included
- Fits standard 2.4-inch gauge holes


06
About this product
1, Suitable for automobiles, ships, trailers, motorcycles, ships, trucks, etc. 2, Monitor the battery voltage and display the battery status in real time, remind you to charge or replace in time. 3, Mounted in 2.4 inch diameter holes, large 1.5 inch diameter screen and bright white LCD display clearly show accurate readings. 4, Wiring directions are printed on the back of the voltmeter. Simple operation, no need for complicated wiring. With torsion and locking fasteners for stable installation. The instrument can be calibrated by means of a button on the back. 5, Made of durable ABS plastic that is environmentally friendly and flame retardant. With overload and reverse polarity protection. Measurement range: 0‑300V. (Note: If the test voltage is less than 8V or greater than 200V, connect the meter with a separate power supply (DC 5‑12V).However, if the test voltage is between 8V and 200V, it is not required.
No screws, flexible connection (press hard, do not damage the LCD)
Specification
Condition: 100% Brand New
Item Type: Voltmeter
Material: ABS
Features:
Round high-end VA LCD screen
Backlight controls function
Error adjustment function
Nut type knob installation
Reverse voltage protection
Specification:
Power range
Direct power supply
Voltage Measurement Range: DC 8-300V
Current Measurement Range: 0-10A / 0-100A
Power Measurement Range: 0.08-3000W / 0.16-30000W
Independent power supply
Independent Power Range: DC 5-12V
Voltage Measurement Range: DC 0-300V
Power Measurement Range: 0-3000W / 0-30000W
Display format
Display format for < 10W, for example: 9.99W
< 100W display format, for example: 99.9W
< 1000W display format: 999W
< 10000W display format, SUSH is: 9.99kW
≥10000W display format, SUSH is: 30.0kW
Accuracy: ± 1%
Size: Approx. 71.5 x 71.5 x 40.5mm / 2.81 x 2.81 x 1.59in
Hole Size: Approx. 61mm / 2.4in
Package List
1 x Voltmeter
1 x Manual















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