产品介绍
TES-1800A LOOP / PSC TESTER
价 格：￥电议
型 号：
产品完善度：
生产地：其他访问量：158次
发布日期：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
详细内容
- Large custom high contrast display.
- Auto lock out if test resister overheats.
- Voltage indication.
- Measure low loop with 0.01W resolution.
- High loop range permit measurement
of ground spikes. - Microprocessor controlled.
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TES-1800 |
Specification
| Loop Impedance Range | 20 / 200 / 2000W | | Loop Impedance Accuracy | +/- ( 2% + 2dgts ) at 1W on 20W Range | | Lowest Resolution | 0.01W | | Voltage Display | +/- 2% + 1digit | | Ac Test Current | 25A nominal at 20 Range | | Ac Test Period | 20ms | | PSC Range | 200A / 2000A / 20KA | | Operating Voltage | 230V +/- 10% , 50Hz +/- 1 % | | Withstand Voltage | 3000V AC for 1 minute | | Fuse Protection | HRC ceramic fuse | | Dimensions | 200(L) x 140(W) x 95(H)mm | | Weight | Approx. 900g | | Display | 3 digit liquid crystal display with a maximum reading
of 1999. | | Over Range Indication | " OL " will be shown on the LCD
Penal when out of range measurement is made. | | Operating Temperature and Humidity | 0oC to 40oC (32oF to 104oF), Below 80% RH | | Storage Temperature | -10oC to 60oC (14oF to 140oF) | | Over Temperature | " OL " on "  " in display | | Accessories | Test Lead with IEC Connector |
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