from Duncan Instruments Canada, Ltd.
The EM-4055 earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner ´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power... [See More]
- Safety Agency Rating: IEC
- Interfaces: RS232
- Display: DigitalMeter
- Resistance Range: 0.0 to 20
from Fotronic Corporation / Test Equipment Depot
The Analog Ground Resistance Tester Model 3620 performs ground resistance measurement from 0.5 to 1000 Ω with speed and accuracy. The Model 3620 features three-terminal operation for fall-of-potential earth/ground resistance, and may also be used for 2-Point tests. The large 3.1" logarithmic... [See More]
- Safety Agency Rating: CE; IEC
- Display: AnalogMeter
- Types of Measurements: Grounding Systems Resistance
- Resistance Range: 5.00E-4 to 1
from Hoyt Electrical Instrument Works, Inc.
The Model 2705ER Analog Earth Resistance Tester is capable of measuring earth voltage [See More]
- Safety Agency Rating: CE; IEC
- Display: AnalogMeter
- Types of Measurements: Earth Continuity
- Resistance Range: 0.0 to 1
from SMC International
The set contains two distinct functions, the current injection and the voltage measurement. In the injection of current, a variable autotransformer of current regulation is connected to a current producer transformer with various ranges of output. The current produced is measured with a shunt system... [See More]
- Safety Agency Rating: IEC
- Display: DigitalMeter
- Types of Measurements: Grounding Systems Resistance; Ground Bond
- AC Current Out: 0.0 to 50
from OMICRON electronics Corp. USA
The universal, variable frequency primary test set CPC 100 is the perfect solution for various tasks in and around substations as well as in manufacturer environments. OMICRON's patented device provides voltages up to 2000 V and currents up to 800 A within a frequency range of 15 to 400 Hz. [See More]
- Safety Agency Rating: IEC; EN 61010-1
- Display: DigitalMeter; LEDIndicator
- Types of Measurements: Resistance
- Interfaces: USB
