EK-A186A Wearable Proximity Alarm

Product Overview

EK-A186A Wearable Proximity Alarm

EK Instruments EK-A186A is a professional wearable proximity alarm. Designed for industrial electrical measurement and field testing. Built with precision engineering and reliable components for long-term stability.

Voltage Level & Alarm Distance

Product Model

EK-A186A

EK-A186AC

Voltage Level

0.4kV

1kV

6.6kV

10kV

35kV

66kV

110kV

220kV

330kV

500kV

40V

110V

220V

600V

1kV

Safety Distance

0.70m

1.00m

1.50m

3.00m

4.00m

5.00m

Alarm Distance

0.02m

0.10m

0.70m

1.00m

1.60m

2.20m

2.50m

3.50m

4.50m

5.50m

5cm

10cm

15cm

40cm

60cm

Note:
1)Safety distance is based on “GB 26859-2011 Safety Code for Electric Power Work - Power Lines”.
2)Alarm distance error: ±10cm (23℃±1℃, 80%RH, reference conditions). Under changing environmental conditions (such as field temperature and humidity, presence of metal components, object blocking, etc.), the alarm distance error will increase accordingly.

2.Technical Parameters

Power Supply	CR1632 (140mAH) button cell × 1
Alarm Voltage Range	EK-A186A: 0.4kV～500kV (high voltage alarm); EK-A186AC: 40V～1kV (low voltage alarm)
Operating Frequency	50Hz/60Hz
Voltage Detection Method	Non-contact
Detection Mode	Automatic trigger
Battery Life	Continuous operation (sound/light alarm) approx. 24 hours; Standby: approx. 12 months
Alarm Mode	Indicator: LED visible under 8000LX visible light Buzzer: 60dB or above (at 60cm)
Meter Dimensions	52mm × 30mm × 15mm (excluding wrist strap)
Meter Weight	Approx. 0.06kg (including accessories)
Operating Temperature & Humidity	-10℃～40℃; below 80%RH
Protection Level	IP54
Accessories	Alarm: 1 piece; Button cell: 1 piece

EK-A186A Wearable Proximity Alarm

Product Overview

EK-A186A Wearable Proximity Alarm

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