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SummaryParameter

High Precision AC20-500V Digital Voltage Meter

* High precision, Fast reading, Large measuring range: AC 20-500V.
* Reverse connection protection: This Digital Voltage Meter will not burn when connected reversely, safe and reliable.
* 5 Colors LED digital display, easy to read.
* Easy to install: Provide you with a convenient and efficient installation experience.
* Wide range of applications: This Digital Voltmeter can test voltage of motorcycles, automobiles, cars, bikes, boats, ATV, campers, caravans, travel trailer, substation automation, distribution automation, test equipment, voltage regulator and so on.
PRODUCT SPECIFICATIONS
Specification
Lighting Source:
LED
Color of Lamps:
R-red
Y-yellow
G-green
B-blue
W-white
Voltage Range:
20V-500V
Type:
AC
Life of continuous working:
Typically over 30,000 hours
The end of life for a lamp is not usually a sudden failure;
Main Technical Parameters
Environmental Temperature:
-25+55
Relative Air Humidity:
≤98%
Protection Degree:
Head IP65
Voltage of working frequency:
2.5kV (AC valid value), 1min
Leakage Index:
CT1≥100
Frequency:
AC 50-60Hz
Pollution rank is three grade and installation category is III
Working under vibration frequency 2-80Hz,acceleration at 0.7g


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