Fluke PRV240 Proving Unit with Magnetic Hanging Strap
| 出力電圧 | 240 V AC rms または DC | バッテリー | 単三アルカリ電池 4 本 NEDA |
|---|---|---|---|
| バッテリー寿命 | >1 MΩ 負荷で 5000 (5 秒継続) テスト サイクル、>3 kΩ 負荷で最低 300 テスト | 動作温度 | -10 °Cから+50 °C |
| 動作湿度 | 0%~90% | 操作高度 | 2000のM |
Fluke PRV240 Proving Unit with Magnetic Hanging Strap
Key features
- Validate test tool functionality outside of hazardous zones
- Supplies 240 V, both DC and AC
- Compatible with both high or low impedance test tools
The Fluke PRV240 Proving Unit is a portable, pocket-sized, battery-powered voltage source. It is unique because it sources stable AC and DC voltages for both LoZ and HiZ instruments.
The Fluke PRV240 provides a safe method to verify that your electrical test tool is operating properly before and after you conduct any live tests. The concept of “Test Before Touch” (TBT) involves testing your meter against a known live source before and after the actual measurement. This sequence verifies that your test tool is operating properly through the actual measurement.
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