日韩在线看片免费人成视频播放_日韩?V无码一区二区三区不卡_99蜜桃在线观看免费视频网站_无码高潮少妇毛多水多水免费

Product characteristics

1. Ben Security explosion-proof design, in line with international and domestic standards;

2. Sub-conductor touch ball can effectively increase the discharge voltage and reduce the risk factor.

3. Grounding state detection, the circuit resistance is less than 10 ohms, to ensure good grounding itself;

4. Ultra-low power design; no battery replacement during normal use;

5. acousto-optic alarm to indicate whether the human body touch and barrel or monitor object grounding is in good condition;

6. Touch sensing, no mechanical spring moving parts;

7. Anticorrosion, waterproof, moisture-proof;

Electrostatic elimination of equipment

Clamp clip to barrel or monitor object and view status, when indicator light turns green, barrel or monitor object ground reliably.

Bucket or monitoring object grounding reliable.

Normal operation, use the clip back.