Xtester-ETCR1800B Wireless High Voltage Electroscope

Xtester-ETCR1800B Wireless High Voltage Electroscope (with voltage and current indication)is specially designed and manufactured for high voltage transmission line electricity inspecting, high voltage transmission line voltage to earth, inductive voltage, and current test. The products break through the traditional high voltage electroscope limitation which just can only detect whether there is electricity. This instrument can test high voltage to earth voltage at the same time of the electricity testing alarm, Xtester-ETCR1800A Wireless High Voltage Electroscope electricity testing voltage level 380V~220kV completely covers the electricity testing and ground voltage test of each voltage level(380V, 6.6kV, 10kV, 35kV, 66kV, 110kV, 220kV), no need to purchase multiple sets of high voltage electroscope according to different voltage levels, which can save cost, safety, reliability and save time. It is a necessary tool for power transmission line maintenance.

In the maintenance and repair of the transmission line, even if the line has been disconnected, due to the capacitive effect, there may still exisit very high high voltage through with induction, which seriously threatens the safety of the operators and operation process. It is necessary to pass the electroscope to check whether the voltage of the cable has been reduced to a safe and operable voltage level.

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1. Hang the detector on the high voltage line with insulation rod, and then can be electricity tested and displayed.
2. High voltage line voltage and current test. Safe and fast, essential tools of power transmission line maintenance.
3. Below 220KV full voltage level coverage, no need to be equipped with many electroscope.
4. Wireless transmission, audible and visible alarm function and data upload function.


Function Description
Function Wireless high voltage electricity testing, High voltage and induction voltage test, H/L voltage current test
Power Supply Receiver: DC6V, alkaline battery LR03X 4PCS;

Detector: zinc-manganese dry battery 6F22, 9V

Transmission Distance Straight-line transmission distance about 30M
Electricity Test Voltage  Range 380V~220kV
Electricity Test Level 380V, 6.6kV, 10kV, 35kV, 66kV, 110kV, 220kV
Voltage to Earth Display Accuracy ±15%±5dgt
Voltage to Earth Display Range 0.1kV~150kV(Voltage to earth)
Line Voltage Display Accuracy High voltage overhead line ±15%±5dgt (Other applications: ±25%±5dgt)
Line Voltage Display Range 0.1kV~220kV (display line voltage, according to the voltage to earth multiply)
Current Range 0.1A~6000A
Current Accuracy ±3%±5dgt
Current Resolution 0.1A
Hook Caliber Φ60mm
Wireless Frequency 433Hz
LCD Size 47mm×28.5mm
Power Supply Indication With green power indicator
Electricity Test Indication In electricity test, the detector with sound and light indication function, red double flash indicator and “beep – beep – beep” buzzing sound.
Display Speed 2 Times/Second
Data Storage 99 groups (Power down or replace the battery will not lose data)
LCD Backlight Yes
Automatic Shutdown 15 minutes after boot up, the meter shuts down automatically without any operation
Low Battery Voltage Indication When the detector battery voltage is lower than 7.2V±0.1V, the green power indicator flashes; when the receiver voltage lower than 4.8V±0.1V, low battery voltage symbol will display and remind to replace battery.
Rated Current Detector: 75mA max; Receiver: 35mA max
Communication Interface USB
Instrument Dimension Receiver:78mm×165mm×42mm

Detector: 300mm×237mm×85mm

Instrument Weight Instrument: 660g; Package and insulation rod total weight: 5.6kg
Insulation Rod Length Max Diameter:Φ38 mm; Length: Contraction state 850mm; Stretched state 4500mm
Insulation Test The insulation rod stretched to both ends: AC 220 kV / rms
Host, detector: AC3700V / rms (between exposed metal and plastic shell)
External Interference Non extra strong electromagnetic field?without 433MHz, 315MHz same frequency interference
Working Temperature -10℃~40℃,below 80%rh
Store Temperature -10℃~60℃,below 70%rh