ETCR1880 High Voltage Approach Electric Alarm 1KV-500KV Non

Feature:
1. Safety helmet type high voltage approach electric alarm, super high sensitivity, can detect 1kV‑500kV.
2. Non‑contact induction technology, accurate alarm, safe and reliable, energy‑saving and durable.
3. Direction‑sensing voltage power supply automatically triggers the detection mode.
4. Support sound and light alarm mode to ensure the safety of workers close to high‑voltage power.
5. IP54 protection grade, with elastic band design, easy to wear on workers' safety helmets.

Specification:
Item Type: Approach Electric Alarm
Material: ABS
Alarm Voltage and Distance
Model
Voltage level
Alarm distance
ETCR1880
1KV
0.1m
6.6KV
0.6m
10KV
0.8m
35KV
1.4m
66KV
1.8m
110kV
2.2m
220KV
3.0m
330KV
3.6m
500KV
4.2m
Technical Parameters
Power Supply
2 x CR1632 button battery (battery not included)
Meter Voltage Range
ETCR1880: 1KV-500KV
Table Distance Error
±10cm (23℃±1℃, 80%RH under basic conditions)
Working Frequency
50/60HZ
Electric Test Mode
Non-contact mode
Detection Mode
Auto trigger
Battery Life
Continuous work (sound and light alarm): about 24 hours
Standby Time: About 12 Months
Alarm Method
Indicator light: LED visibility under 8000LX visible light
Buzzer: Above 60dB (Distance 60CM)
Protection Level
IP54
Working Environment
-10℃-40℃; less than 80%RH
Storage Environment
-10℃-60℃; less than 70%RH
How to Use:
1: The helmet-type alarm is not a voltage detector, and it is prohibited to be used as a voltage detector.
Because high-voltage operation is very dangerous, operators must undergo rigorous training and obtain corresponding high-voltage operation certifications before using the instrument for on-site testing.
2: When using, please wear the alarm on the helmet, so that the triangular sign on the surface of the alarm point faces the direction of your fingertips.
3: This alarm only provides safety assistance measures, please do not overestimate the safety guarantee after wearing this alarm.
4: Near grounded metal structures (such as transformer), the working distance of the alarm will not be reduced.
5: When the alarm clock gets wet in the rain, please take out the battery and dry it naturally in a cool place. Please do not use the alarm in a humid state, this time it will greatly shorten the working distance of the alarm, even the alarm will always sound an alarm.
6: If the siren is hit or hit by a strong external force, check the appearance of the siren and press the "TEST" key to test to ensure that the siren functions normally.
7: Please read the manual carefully after purchase..

Package List:
1 x High Voltage Approach Electric Alarm (Battery Not Included)1 x Manual1 x Button Piece