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DROK 090077 Small Little DC Digital Voltmeter 2-Wire 0.56" DC 3-30V Red Bright LED Car Motor Panel Mount Meter 5V 12V 24V 27V Solar Battery Volt Accurate Power Monitor Gauge

$5.49
Old price : $5.49

Drok Part#: 090077 619397027684 - DROK 090077 Small Little DC Digital Voltmeter 2-Wire 0.56" DC 3-30V Red Bright LED Car Motor Panel Mount Meter 5V 12V 24V 27V Solar Battery Volt Accurate Power Monitor Gauge

Parameters:
Dimensions: 48mm x 29mm x 22mm
Cutting size : 46mm x 27mm
Measure voltage: DC 3-30V (two wires Access)
Input Polarity: DC voltage
Measurement precision:0.01V(3-10V); 0.1V (10-30V)
Display: Three 0.56" digital LED Tube
Display Color: Green
Refresh rate: about 500mS / times
Operating temperature: -10°c to 65°c

Features:
1. Safe to use: With reversed connection protection, this item will not burn even when connected reversely , but its screen will display nothing
2. Easy to connect wires: It has only two wires(the red and the black),simply connect the red to positive and black to the negative
3. High accuracy: Its decimal point will automatically move, meaning there is one digit after the decimal point when the voltage is higher than 10V, and 2 digits after the decimal point when the voltage lower than 10V,which allows more accurate display
4. Good-quality material: Its strong plastic case prevents it from easily damaged by outer force.；more, high-quality LED is adapted in this item, which is bright even in dim light

Wiring connection:
Red wire: connect to input positive pole
Black wire: connect to input negative pole

Potentiometer usage:
You should adjust the potentiometer when your input voltage is about 20V. Please use a screwdriver to adjust the potentiometer to meet your requirements.

Applications:
You can use this meter to monitor voltage or battery of cars, vehicles, sailboat, RV, truck, race car, automotive, etc.

Package Includes:
1x Digital LED Voltmeter


Features:

  • High accuracy: its Decimal point will automatically move, and also has a potentiometer to adjust
  • Easy to connect wires: only two wires, the red connects to positive and black connects to negative
  • Safe to use: has reversed connection protection, but screen display nothing when connected reversely
  • Large screen and bright LED display, well Made, the strong plastic case prevents it from damaged
  • It is perfect to monitor the condition of the battery, you can use it on your car, trailer, etc

UPCs:

  • 619397027684

EAN:

  • 0619397027684
  • Manufacturer: Drok
  • Part Number: 090077
  • Model: 090077
  • Label: DROK
  • Color: Red