Opis
Merač otpora uzemljenja EMZ-1000 0.01 – 1200 Ω.
The test device or loop resistance measuring device is used for contact-free testing of the earthing resistance in electrical systems. The tester with self-luminous inverse LC display, simultaneously shows resistance (0.010 – 1200 ohms) and alternating current (0.00 mA – 20.0 A) and has a measurement data memory, adjustable alarm function when the limit is exceeded, an automatic switch-off and a data hold function. The robust device has a large measurement range with high resolution, an exact, reliable and stable power and a high noise immunity.The tester is microprocessor-controlled and allows accurate earth resistance measurement. The integrated filter technology effectively minimizes measuring interferences.The design of the product complies with protection class 2 and is double or reinforced insulated.
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Highlights & Details
CAT III 300 V, CAT IV 150 V
Ω+ A Synchronous display
Jaw size: 55 x 32 mm
Interference test
Alarm function
Overflow display
Data storage/Data access/Data deletion function
Data hold function
Facts
LCD size: 46 x 29 mm
Display mode: 4-digit digital LCD display
Measuring frequency: 2 times/sec
Measuring method: Mutual induction
Over-range display: “OL”
Data storage: 300 groups
Auto power off function
Low battery indicator
Delivery
Tester
4x AA batteries (LR06)
Calibration loop
Carry case
User manual
