日本日置HIOKI 3129非接触相序表的性能：
非接触型检相器，非接触式! 被测电压的上面进行检相
- 夹住100mm2相当的被测电线即可
- LED的转动显示,三相电源的相顺一目了然
- 正相时,发出短鸣音；逆相时,发出长鸣音来区分
- 电线的活线检查& 简易检电
- 停止使用15分钟后,会自动切断电源。
日本日置HIOKI 3129非接触相序表的基本参数
| 功能 | 检相(正相,逆相)、活线检查 |
| 电压设定范围 | AC70～600V, 50/60Hz（正弦波、连续输入）、导静电式检出 |
| 可接触导线直径 | 外径φ17mm（导线断面积100mm2相当）以内的绝缘电线 |
| 显示 | [正相]检相灯4灯按顺时针转动方向顺次亮灯&短鸣音 [逆相]检相灯4灯按逆时针转动方向顺次亮灯&长鸣音 [活电]电压设定范围内R-S, S-T灯点灯 |
| 电池检查 | 电源ON时：ON指示灯亮灯、电池使用时：ON指示灯忽闪忽灭 |
| 自动电源切断 | 打开电源后、大概15钟后电源自动切断 |
| 供应电源 | 5号锰合金电池(R6P) × 2, 连续使用时间70小时 |
| 体积及重量 | 70W × 75H × 30Dmm, 200g, 电线电缆长: 0.7m |
| 附件 | 携带盒(1),背带(1), 5号镁合金电池(R6P) × 2, 旋式软管(1) |
日本日置HIOKI 3129非接触相序表的英文介绍：
PHASE DETECTOR 3129
Non-Metallic Contact for Optimal Safety- Top “primary supply level” safety class rating for phase detectors
CAT III 600V design meets CE Mark qualifications. - Provides both visual and audible phase detection
- Detects phase on insulated conductors
- Auto power-off function prevents inadvertent battery discharge
Basic specifications
| Measurement Function | Phase detection (positive,negative),live wire check (R-S/S-T only) | ||||||||
| Voltage Detection Method | Electrostatic induction method | ||||||||
| Voltage Range | 70 to 600V AC (50/60Hz)(sine wave,continuous input) | ||||||||
| Clamp Diameter | 17mm(0.67 in) max.of insulated wiring | ||||||||
| Display |
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| Battery Check Function | ON lamp blinks to indicate battery low status when instrument is turned on | ||||||||
| Auto Power Off | Auto shut off if no activity is detected after power is turned ON for 15 minutes | ||||||||
| Power supply | Two AA size batteries × 2 (rated voltage:DC3.0V; maximum rated ower:300mVA) | ||||||||
| Continuous Use | approx.70 hours (standby) | ||||||||
| Dimensions, mass | 70 mm (2.76 in)W × 75 mm (2.95 in)H × 30 mm (1.18 in)D, 200 g (7.1 oz), Cord length : 0.7m(27.56 in) |
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| Accessories | Carrying case(1), strap(1), R6P manganese batteries(2), spiral tube(1) |
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