B&K Precision 309 电气检测-产品快照
- 品牌:
- B&K Precision
- 型号:
- 309
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs10@gchane.com , QQ1653501665
|
产品介绍
B&K Precision 309 电气检测
B&K PRECISION 309 DIGITAL EARTH RESISTANCE METER, 2000 OHM
B&K PRECISION
The model 309 Digital Earth Resistance Meter (Earth Ground Meter) is a small, compact, battery powered, professional meter. This easy-to-use meter is invaluable to electricians and contractors who need to ensure the "ground" quality and effectiveness of buildings, structures, equipment or electrical systems. A good earth ground is required for new buildings or structures needing to pass required electrical codes. Older buildings can lose a good, effective earth ground connection over time. This can happen after a building or structure has been struck by lightning. Measure Earth Resistance (20/200/2000 ohm ranges) Measures Earth AC Voltage to 200VAC (40 to 500Hz) Timed function test turns output off after a 3 to 5 min continuous test 2mA Measuring current measures resistance without tripping circuit breakers Data Hold Small Light Weight Auto Power Off IEC 1010 CAT III 200V / CE Wire Connection: 3-Wire Resistance Measurement Range: 20ohm, 200ohm, 2000ohm Resolution (ohm): 1ohm Test Current: 2mA Accuracy: - External Height: 163mm External Width: 100mm External Depth: 50mm Weight: - Product Range: - SVHC: To Be Advised Find similar products grouped by common attribute
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