ETCR1810 AC/DC Voltage Tester

Main Functions

Earth voltage measurement, DC voltage measurement, AC voltage measurement, induced voltage measurement, electricity verification alarm.
Voltage measurement range: AC/DC 30V~10kV
Input resistance: 150MΩ
Sound and light alarm.

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR1810 AC/DC Voltage Tester, also known as railway specific DC voltage tester, high voltage tester, which is used for measuring the earth voltage of H/L voltage power lines and measuring the earth voltage of railway contact network lines, as well as electrical verification alarm. The voltage measurement range can reach 10kV. The tester adopt with telescopic rod structure, shrinkage length 1600mm, developed length 5000mm. During power outage maintenance of transmission lines, due to the capacitance effect, adjacent operating lines will generate induced voltage, seriously threatening the safety of tester and operation personnel. This tester can quickly measure the voltage during transmission line operation or induced voltage during maintenance, protecting the safety of equipment and operators.
ETCR1810 AC/DC Voltage Tester has sound and light alarm function, when the line voltage exceed the safe voltage value, the sound and light alarm will be activated to remind the operator to pay attention to safety. The tester is easy to carry, simple to operate, which provides safe, practical and convenient new type of power measuring instrument for electricity inspectors.
1.Telescopic rod structure is simple to operate, safe and reliable.
2.Sound and light alarm function.
3.Equipped with magnet grounding wire and clamp grounding wire,it is especially suitable for railway line maintenance and repair.

Technical Parameter

Power Supply	6 PCS 5 alkaline battery
LCD Size	47mm×28.5mm
Voltage Measurement Range	AC/DC 30V~10kV
Voltage Measurement Accuracy	±5%±5dgt
Voltage Solution	1V
Frequency Measurement Range	50Hz/60Hz
Input Resistance	About 150MΩ
Test Current	＜0.4mA@10kV
Alarm Indication	During the test, voltage＜36V, green indication light remains on; During the test, voltage≥36V, red indication light remains on; During the test, voltage≥280V, red indication light remains on, trigger the beep alarm function.
Automatic Shutdown	The meter will automatically shutdown without any operation after 10 minutes power on.
Low Battery Voltage Indication	When the battery voltage lower than 7.2V±0.1V, low battery voltage symbol “” is displayed to remind the battery to be replaced.
Meter Size	1680mm×102mm×83mm
Length Of Insulating Rod	Shrunk state about 1600mm, stretched state about 5000mm
Weight	Meter: about 2460g(include battery); Total weight: about 4.5kg(include accessory)
Insulation Test	Both ends of the insulating rod after stretching: AC 220kV/rms; AC3700V/rms(between exposed metal and plastic shell)
External Interference	No particularly strong electromagnetic field
Working Temperature & Humidity	-10℃~40℃; below 80%RH
Storage Temperature & Humidity	-10℃~60℃; below 70%RH