100 Ampere Micro OHM Meters

100 Ampere Micro OHM Meters

Introduction: Measuring the line loop contact resistance by bridges is not the ideal method as the test current is only a few milli amperes. Thus the value is not the true value of the contact resistance. Model HL- 100 is a direct reading tester,  and uses a test current of 100A DC,  resulting in true v alue and accur ate measurements. Model HL- 100 adopts digital circuit technique and is used for measuring contact resistance of switch control equipments at test current of 100A DC. The measurements are accurate as the test is highly stable.HL- 100 is a new,  fully automatic micro controlled tester that measures contact resistance at 100A DC with built in printer. The advantages of HL-100

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