Features:
* Brand new and high quality
* Made of high quality materials,
* Ultra-small size: This voltmeter is compact in size at only 4 cm x 2.5 cm x 2.3 cm and can be easily installed on any electric car. Its panel area is slightly larger than a one-yuan coin, making it easy to read without taking up too much space.
* Waterproof, dustproof and shockproof: This voltmeter is filled with potting glue and is waterproof, dustproof and external vibration resistant. It can work well for a long time in any environment and is perfect for outdoor use.
* Ultra-wide voltage range: This voltmeter can adapt to a wide range of input voltage, from 15V to 120V. It can be fully adapted to any electric vehicle, whether 36V, 72V, or even 96V. There is no need to worry about high voltage being burned out, or low voltage being able to measure normally.
* Super simple wiring: This voltmeter only needs to connect two wires, easy to install. The red wire is the positive pole and the black wire is the negative pole. There is a reverse connection protection circuit inside the watch, so you don’t have to worry about accidentally connecting the wrong wires and burning the watch.
* Easy-to-read display: This voltmeter features a clear, easy-to-read LED display that displays voltage levels with high accuracy.
* Multipurpose: This voltmeter is suitable for a variety of applications such as electric cars, motorcycles, scooters, and other electric devices that require voltage monitoring. It can help prevent damage caused by over- or under-voltage and extend the life of your battery.

Specification:
Overall dimensions: length 40x width 25x thickness 23mm (0.56 inch size: length 50x width 30x thickness 27mm, opening size: 46x27mm)
Measuring range: red DC2.5-30V, green DC2.7-30V, blue 3.0-30V
Opening size: 37x20mm
Minimum input: Measurement below minimum voltage is inaccurate or not displayed
Lead length: 20cm
Maximum input: DC30V (any higher than this voltage it will be burned)
Net weight: 23g
Allowable error: resolution below 10V is 0.01V, resolution above 10V is 0.1V, allowable error is 1% (+/-1 word)
Display mode: three-digit 0.4″LED digital tube
Refresh speed: about 500mS/time
Power supply: shared power supply with measurement
Current consumption: less than 20mA, generally 5-15mA
Working temperature: -10℃~65℃

Package Included:
1 x Electric Car Waterproof Digital Display Voltmeter

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.