WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Professional High Voltage Test Equipment Manufacturer
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Portable Phase Sequence and Motor Rotation Indicator , Three Phase Power Phase Sequence Tester
I. Product Description and Why select the test meter :
UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. These devices can operate in frequency range of 15~400Hz. UT261 are durable devices which can withstand impact from 2 meter' s height. Test leads with protective tubing are included in optional accessories.
II. Main technical parameters and Model comparision:
| Specifications | Range | UT261A | UT261B |
| AC voltage (V) | 90V~600V | √ | |
| 40V~690V | √ | ||
| Frequency (Hz) | 15Hz~400Hz | √ | √ |
| Working current (A) | ＜1mA | <3mA | |
| Features | |||
| Phase sequence indication | LCD | LED | |
| Missing phase indication | LCD | LED | |
| Motor rotation indication | LED | ||
| General Characterisitics | |||
| Power | UT261A: No battery required; UT261B: 9V battery (6F22) | ||
| Product color | Red and grey | ||
| Product net weight | UT261A: 160g; UT261B: 180g | ||
| Product size | 123mm x 71mm x 29mm | ||
| Standard accessories | Battery (UT261B), test lead with alligator clip x 3 | ||
| Standard individual packing | Gift box, English manual, carrying bag | ||
| Standard quantity per carton | 20pcs | ||
| Standard carton measurement | 450mm x 325mm x 340mm | ||
| Standard carton gross weight | UT261A: 9.8kg; UT261B: 10.3kg | ||
III. Standard accessories view
