DC Digital Voltmeter Heads 0.36inch LED Digital Voltmeter

DC Digital Voltmeter Heads 0.36inch LED Digital Voltmeter Description

DC Digital Voltmeter Heads 0.36inch LED Digital Voltmeter Description
Low cost, high accuracy to meet most application requirements.
High precision
with reverse polarity protection, reverse does not burn.
Measuring range: 0.00V-30.0V
Power Range: Red DC4.50-30.0V, green DC4.70-30.0V, blue DC5.00-30.0V
Maximum input: DC30.0V. Note: The input voltage is above 30V possible permanent damage!
Tolerance: 1%; greater than or equal 10V error is 0.3V; the error is less than 0.10 10V
Input impedance: Greater than 100K Europe
Current: red Less than 23mA, green Less than 18mA, blue Less than 13mA
Refresh rate: about 300mS time
Display: three 0.36inch LED Digital tube
Display color: red, green, blue optional
Lead Length: 15cm
Including installation ear length: 33mm
Mounting holes: Pitch: 28mm, Aperture: 2.8mm
Working temperature: -10 to 65 Degrees Celsius
Test voltage is positive: White
The operating voltage of the positive plate: Red
Common negative: Black
Please note that different colors, measuring voltage range is not the same, please choose the right.
Note:
Installation guide not included,
Please check as much as possible to make sure the item is what you need.
Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use
Colour:Photo Color
Material:plastic
Package Contents:
10 x 3 Wires Mini Digital Voltmeter
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.