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No. 22 Minghui Road, Beizhakou Industrial Park, Jinnan District, Tianjin City
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Tianjin Liangqi Electronic Technology Co., Ltd
QJ57 type DC bridge
NegotiableUpdate on 01/31
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Overview
QJ57 type DC bridge
Product Details
This instrument is equipped with a transistor amplification galvanometer and a working power supply.
Suitable for measuring DC resistance in laboratories, workshop sites, and outdoor workplaces.
Used to measure the DC resistance, resistivity of metal conductors, wire resistance, DC shunt resistance, contact resistance of switches and electrical appliances, as well as the winding resistance and temperature rise test of various motors and transformers within its range.
technical specificationsSPECIFICATION：
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Total effective range |
0～1.1111KΩ |
Minimum Resolution |
0.01μΩ |
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Effective range magnification |
×10- ³, ×10- ², ×10- ¹, ×1、 ×10、 ×10², ×10³ |
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Accuracy level |
0.05% |
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