VTSYIQI Wireless High Voltage Voltmeter High Voltage Detector with Ground Voltage 0.1kV-120kV Line Voltage 0.1kV-220kV Electrical Inspection Level 70V-220kV Probe Length 55mm Probe Diameter Φ70mm

VTSYIQI Wireless High Voltage Voltmeter High Voltage Detector with Ground Voltage 0.1kV-120kV Line Voltage 0.1kV-220kV Electrical Inspection Level 70V-220kV Probe Length 55mm Probe Diameter Φ70mm 

Feature:

Electrical inspection level:70V～220kV (110V, 220V, 3kV, 6.3kV, 10kV, 35kV, 66kV, 110kV, 220kV)

Display range of ground voltage:0.1kV～120kV (voltage to ground)

Display accuracy of ground voltage:High-voltage overhead line ±15%±5dgt (other applications: ±25%±5dgt)

Line voltage display range:0.1kV～220kV (corresponding display line voltage, multiply √3 according to the ground voltage)

Probe diameter:Φ70mm

Introduction:

This wireless high-voltage voltmeter is specially designed and manufactured for high-voltage transmission line power inspection, high-voltage transmission line-to-ground voltage, induced voltage test and current test.

The product breaks through the limitation of traditional high-voltage electroscopes that can only test whether there is electricity, and solves the problem of potential safety hazards due to relatively high induced voltages after the traditional electroscopes.

The voltage level of the electrical inspection is 70V ~ 220kV, which completely covers the electrical inspection and grounding voltage test of various voltage levels (110V, 220V, 3kV, 6.3kV, 10kV, 35kV, 66kV, 110kV, 220kV), and there is no need to purchase multiple voltages according to different voltage levels.

Set of high-voltage electroscope, cost-saving, safe, reliable, time-saving and fast, is an essential tool for power transmission line maintenance.

When the transmission line is repaired and maintained, even if the line has been disconnected, due to the capacitive effect, there may still be a very high high voltage voltage through induction, which seriously threatens the safety of the operator and the operation process. Whether the voltage has dropped to a safe and operational voltage level.

This wireless high voltage voltmeter is composed of receiver, detector, telescopic insulating rod, etc.

During the test, the detector only needs to be hung on the bare wire with the insulating rod, and the voltage value can be read on the handheld receiver through wireless signal transmission.

The straight-line transmission distance of wireless signal is about 30 meters, and the detector has sound and light alarms such as LED indication and buzzer, which makes the test easier and easier.

Technical Specifications:

Function:Wireless high-voltage voltage and induced voltage measurement, high-voltage electrical inspection

power supply:Receiver: DC7.5V, 5 AA alkaline batteries;Detector: Zinc-manganese dry battery 6F22, 9V(Batteries are not included during the shipment.)

Transmission distance:Wireless transmission, straight-line transmission distance of about 30 meters

Electrical inspection level:70V～220kV (110V, 220V, 3kV, 6.3kV, 10kV, 35kV, 66kV, 110kV, 220kV)

Display range of ground voltage:0.1kV～120kV (voltage to ground)

Display accuracy of ground voltage:High-voltage overhead line ±15%±5dgt (other applications: ±25%±5dgt)

Line voltage display range:0.1kV～220kV (corresponding display line voltage, multiply √3 according to the ground voltage)

Line voltage display accuracy:High-voltage overhead line ±15%±5dgt (other applications: ±25%±5dgt)

Probe diameter:Φ70mm

Probe length:55mm

Radio frequency:315MHz

Display mode:3.5 inch color screen

LCD size:72mm×55mm

Power indicator:The detector has a green power indicator

Electric inspection instructions:The detector has sound and light indication function, red double flashing light indication and "beep-beep-beep" buzzer during electricity inspection

Display rate:2 times/sec

Data storage:500 groups (power failure or battery replacement will not lose data)

LCD backlight:Have

Automatic shut-down:After about 15 minutes of power on, the meter will automatically shut down

Battery voltage:The battery voltage is insufficient, and the low battery symbol " " is displayed

Power consumption:Detector: 70mA Max; Receiver: 200mA Max

Instrument quality:Receiver: 450g (including battery);Detector: 450g (including hook battery);

Instrument size:Receiver: 187×119×48mm; Detector: 146×100mm×75mm

Insulation rod length:Maximum diameter Φ38mm; length: 3 meters

Insulation test:Both ends of the insulating rod after stretching: AC 220kV/rms;Receiver and detector: AC3700V/rms (between exposed metal and plastic case)

outside interference:No strong electromagnetic field; there should be no 315MHz co-channel interference at the test site

Working temperature and humidity:-10℃～40℃; below 80%rh

Storage temperature and humidity:-10℃～60℃; below 70%rh