**Electro-Active Watch Specification:**
The watch-type electric alarm, commonly known as an electrician’s watch, near-electric alarm watch, or electrometer, is a safety device designed to detect the presence of an electric field without direct contact. It provides an audible alarm when the user enters a high-voltage area, helping to prevent accidental electric shocks and potential injuries. This device is widely used in industries such as power, railways, oil, chemicals, and mining, where electrical safety is critical. Over the years, it has proven effective in ensuring personal safety and delivering significant economic benefits.
In addition to its industrial use, this watch-type electric alarm is also suitable for civilian applications. Its design resembles a regular wristwatch, making it discreet and easy to carry. It can be used to detect the presence of electricity on AC lines up to 100V without touching the wire, and it can identify the entire power-off point along a live line.
The alarm system of this device is equipped with a proprietary circuit, while the timekeeping function uses an imported movement. The watch features a dual-power supply system—providing both clock and alarm power—ensuring accurate timekeeping and reliable alarm performance. With its compact design, stylish appearance, and durable stainless steel strap, it serves as an ideal auxiliary safety tool for electricians and a must-have for households.
**Main Technical Specifications:**
1. **Applicable Voltage Range:** AC 220V – 500kV
2. **Alarm Distance:** Complies with DL409-91 "Electric Safety Work Regulations" issued by the Power Industry Department.
3. **Alarm Volume:** ≥ 65dB (at 0.3m)
**Product Features:**
1. Japanese Citizen Movement
2. Accurate and reliable alarm
3. Compact and easy to wear
4. Dual function: close-range alarm and precise timekeeping
5. Stylish design
6. Stainless steel strap
7. Not waterproof
**Important Notes:**
1. Before using the electric alarm watch, test it on a 220V AC source to ensure it is functioning properly.
2. Avoid using the device to detect lower voltage levels, as this may reduce the actual alarm distance below the safe threshold.
3. Operators should strictly follow the "Electric Safety Work Regulations" when using the device.
**Additional Functions:**
The double calendar function and waterproof rating are detailed in the instruction manual and product label.
**Warranty and Service:**
This product comes with a one-year warranty from the date of purchase. If a defect occurs due to non-user error, free repair will be provided with the warranty card. After the warranty period, only material and shipping costs will be charged for repairs.
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