Testboy TV 441 Earth ground meter

548,88 €
VAT included
Free shipping
available from 22/08/2026
30 days free return shipment
Testboy TV 441 Earth ground meter
548,88 €
VAT included
Free shipping
One article is not enough for you and you want to save money?
from 3 piece : 543,39 € 1,0 % savings
from 5 piece : 537,90 € 2,0 % savings
from 10 piece : 532,41 € 3,0 % savings

Product description

Description

The Testboy TV 441 earth resistance measuring device is used to check the resistance between the reference ground and the connection point of the earthing system. For measurement, an alternating current is fed between an auxiliary electrode and the electrode to be measured. With a probe which lies in the range of the reference ground of the electrode to be measured, the voltage drop is measured and the earthing resistance is determined (three-wire method).

Characteristics

Ground resistance up to 4000 Ohm
Earth voltage up to 200V, 50/60 Hz
Measuring system: Constant current, 3 mA (800 Hz)
Measured value acquisition : Max-, min-, average value
Measurement of relative value
Internal memory for up to 100 measured values
Auto power-off function after approx. 15 minutes
IEC/EN 61010-1 (DIN VDE 0411); EN 61557-4

Delivery content

  • Bag
  • Test lead set
  • 2 auxiliary conductor

Keywords

Testboy, 61904000, TV 441

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