This digital earth resistance tester is both fine-looking and practical, has more complete functions, higher accuracy, more convenient and reliable for operation and more suitable for outdoor use with dust and wet proof structure.It can test earth resistance of various earth systems including power systems, electric equipments, conductors as well as resistance value of low resistance conductor and AC voltage test.
Features:
Large screen display, clear writing, easy to read, save time and effort, easy to measure.
Digital display, low energy consumption.
High accuracy and quick detection.
Third gear position measurement, meet a variety of different occasions, make measurements smarter and more convenient.
Overload protections, double protections, safety professional, measurement assured. Fast response measurement, measure the ground resistance for about 5 seconds, measure the grounding voltage for about 2 seconds.
Protective cover design, the outer casing is made of thick material resistance to falling, dust, moisture,etc. Have a protective effect for the instrument.
Easy to use, conveninet, long-lasting.
Suitable for different fields.
Battery compartment design, detachable design, easy to replace the battery.
Sutable for testing grounding resistance and solresistivty of agricultural equipment distibution lines, indoor wiring, electical machineny,etc.(Note: Only DY4100Bcan test the soil resistivity) Specifications:
Type: DY4100A, DY4100B (optional)
Ground Resistance Testing :
At 20: 0 .03-2.0000 (0.0010 resolution)
At 200:0.03-20.000(0.010 resolution)
At 2000:0.3-200.00(0.10 resolution)
At 20000:3-2000Q(10 resolution)
Soil Resistivity Testing (Only DY4100B)At 20:0.2-376.80.m
At 200: 0.2-37680At 2000:0.002-37.680At 20000: 0.02-376.8QGround vole testing :0-600VACPhotovoltaic vole testing:-1500V~1500VBattery: 6 * AA battery (not included)