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Powerful Digital Earth Resistance Tester
Digital Earth Resistance Tester 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, lightning conductors as well as resistance value of low resistance conductor and AC voltage test.
Powerful Function:With ground voltage/resistance test function, can perform precise three-wire measurements or simple two-wire measurements.
Quick Response:The test result will appear in a few seconds: measuring earth resistance is about 5 seconds, and measuring earth voltage is about 2 seconds.
Accurate Measurement:Earth resistance measurement accuracy: ±2%rdg, earth voltage measurement accuracy: ±3%rdg.
Multiple Gear Selections:0-20Ω; 0-200Ω; 0-2000Ω.
Overload Protection:In the ground resistance test mode, the resistance tester can withstand 300V AC within one minute, and in the earth voltage test mode, the resistance tester can withstand 200V AC within 10 seconds.
Data Hold:Press the "HLOD" key to lock the measured value, easy for you to view or record the test value.
Battery Power Reminder:When the battery icon appears on the display, it means that the 12V battery needs to be replaced, otherwise, it means that the 12V battery is in good condition.
Protective Cover Design:anti -drop, dustproof, moisture -proof.