DC 4.5-30V 100A Red Blue Led Dual Panel Digital Voltmeter and Ammeter With Shut
Portable blue LCD 2-wire 3.5V-30V DC Digital Volt Panel Meter car Voltmeter
Display DC voltage (Red LED display) and DC current (Blue LED display) automatically, can be clear at a glance. It is widely used in equipment and electromechanical device. Cars, boat, planes etc. for measuring current, voltage. Monitoring PC & electrical system. It's small size and easy installation. This panel is a non-oem, generic product. All trademarks and copyrights are the property of their respective owners. Accessory, only products listed are included. This product is 100% brand new.
Features
- The small size of the two-color dual instrument. Voltage and current can be displayed on the same screen at the same time.
- This instrument test voltage, current, power supply is taken from the test loop. No additional power supply.
- The the instrument test voltage supply range: DC4.5 - 30V,The reverse does not burn.
- Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burned
- The instrument is equipped with three wiring. Convenient access to car/ battery car/ motorcycle car line, Used to monitor the battery voltage, Grasp the battery voltage state, can also be used for other products, the use of Voltage/ current measurement.
- Supply voltage: 4.5-30V (wide range).
- Test voltage: 4.5-30V
- Minimum resolution: 0.1V
- Test current range: 100A
- External shunt include.
- Operating Current: <20mA
- Display: 0.28" LED, two-color (red and blue) colors
- Dimensions: 48 x 29 x 22 mm
- Mounting cutout: 45.5 x 25.5 mm
- Measurement rate: 500mS/ times
- Measurement accuracy: 1%
Wiring Method
- Thin black line: Header supply ground
- The Thin Red Line: Header powered regular (Note, thin red and black line between the voltage can not exceed 30V)
- Yellow lines: current input terminal; header uses of design, the measuring end of the ground and the ground of the power supply side is the same, it is only then measured the back of the device, as shown in the following figure, the wrong will burn (such as single voltmeter, it is recommended that the yellow line with black lines together, to prevent outside interference cause ammeter digital flashing)
Extreme working conditions
- The minimum Operating voltage: +4.5 V
- Maximum working voltage: +30 V
- Operating temperature: -10 to +65
- Operating Humidity: 10 to 80% (non-condensing)
- Working pressure: 80 ~ 106kPa
- Sun exposure: no direct exposure

Package Contents
- 1 x DC 4.5V - 30V 100A Dual LED Digital Voltmeter Ammeter Voltage
- 1 x Install cable
- 1 x External shunt
What service you will receive?
1. The most professional service team connections with factories.
Personal and excellent service, listen to and learn from our customer.
2. Do the business based on the profit of customers. Try best to get win-win.
3. Rapid responce within 24 hours.
4. QC team will check the goods from preparation of materials to delivery of goods.
5. Our Guarantee : Provide the highest level of quality control.
Every customer's items will arrive safely.
6. Samples are provided if needed.
7. P&P discount for multiple purchases. The more you buy, the more you save!
8. We can make replacements or refunds to you if there is any problem about the items after 3 days you receive.
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