Professional digital groundmeter and specific resistance of the earth GEO416
GEO416 measures the ground resistance on the 2nd or the 3rd to wire diagram with the minimum permission 0,01 Ohm and the specific resistance _{Of rho} earth on the 4th to wire diagram with the minimum permission 0,01 Ohm x m.

Instrument is allowed:

• To conduct the measurement of the ground resistance according to 2 or 3 wire diagrams
• High range of measurements (50kOhm)
• Automatic [kalibratsiya] on the measured cable
• It reflects the interferences of the stress
• Aid on the display reflects
• To produce the calculations of the results of the measurements
• To conduct the measurement of the specific resistance of the earth according to 4 wire diagrams
• To memorize the results

Instrument can preserve test results beside the memory and transfer information on PK with the aid of [opticheskogo]/USB of cable; also it has the built-in interface RS232 and large [ZHKD]. Performance of instrument with the dual isolation of housing (class 2). Nourishment from the small batteries or the network through the adapter.

Specification

Measurement of the ground resistance according to 2 and 3 diagrams
Range RE, W			Permission, W	Accuracy
0,01 - 19,99			0,01	± 2,5%[IV] + of 2 unit of mf
20,0 - 199,9			0,1
200 - 1999			1
2.00 - 19.99k		0.01k
20.0 - 49.9k		0.1k
Test signal 75 Hz ± of 1 Hz Test current/stress to 12 mA/to 25[V] Test of resistance to 50 kW
Measurement of the ground resistance according to 4 diagrams
Range R, W[m]			Permission, W[m]	Accuracy
0,06 - 19,99			0,01	± 2,5%[IV] + of 2 unit of mf
20,0 - 199,9		0,1
200 - 1999		1
2,00 - 19,99 k			0.01 k
20.0 - 199.9 k			0.1 k
0.20 - 3.15 m			0.01 m
Test signal 77.5 Hz ± of 1 Hz Test current/stress to 12 mA/to 25[V] Test of resistance to 50 kW Distance of