Đồng hồ đo điện trở đất Kyoritsu - 4105AH, 4105AH

Nhà sản xuất: Kyoritsu
SKU: 4102A
Mã hàng (Model): 4102A
4.714.000 đ

4102ASoft Case Model

• The latest circuit design permits the instrument to operate with the minimum of influence from earth voltage and earth resistance of auxiliary earth spikes.
• Dust and drip proof. (designed to IEC 529 IP54)
• Earth resistance value can be read directly from the scale.
• Designed to meet IEC 61010-1 safety standard.
• Capable of measuring earth voltage.
• Small and lightweight. Shock resistant new case material.
• 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
• Lead wire connection to C and P terminals and proper auxiliary earth resistance can be checked by "OK" lamp. Lead wire connection to C and E terminals is good when "OK" lamp is illuminated.

4102A-H Hard Case Model
Thông số Kỹ thuật
Tên thông sốGiá trị
Loại chỉ thịChỉ thị kim
Điện trở đất12Ω/120Ω/1200Ω
Điện áp đất30 VAC
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