Earth Testers
See Also: Earth Resistance Testers
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Earth Testers
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Kyoritsu Electrical Instruments Works, Ltd.
Earth Ground Testing. Most facilities have grounded electrical systems, so that in the event of a lightning strike or utility overvoltage, current will find a safe path to earth. A ground electrode provides the contact between the electrical system and the earth.
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Earth Ground Testers
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Fluke''s family of earth ground testers have been built to address the entire spectrum of ground testing methods from the basic to the most advanced. Our testers have been designed to be accurate, safe and easy to use. We provide quick and precise resistance measurements through several test methods: 3- and 4-pole Fall-of-Potential testing, selective testing, stakeless testing and 2-pole testing. Detailed application information can be found at the Earth Ground Solution Center.
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Loop/Line Impedance Testers
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Shanghai Beha Electronics Co., Ltd.
*Built-in earth tester.*Built-in loop/psc tester. 0.03 - 2000Ω (software ctrl).*Built-in voltmeter.*Built-in wiring checker.*One push button smart control.
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Earth Contact Resistance Tester
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SCR ELEKTRONIKS have developed an equipment namely Earth Contact Resistance Tester to test the appliance. To ensure the safety of operator it is essential that the Earth path (connection) should offer minimum impedance to by pass short circuit Current to Earth. This is ensured by measuring Resistance of the Earth path by passing heavy Current say 25 A. The Earth Contact Resistance Tester essentially comprises of a Variable Current source with digital Ammeter to measure the Current supplied. The Voltage drop across the Earth path is measured with a digital Voltmeter. Optionally for a particular Current (25 A) the meter can be calibrated in terms of Resistance. A timer is provided to switch off the Current after the Set Time.
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RCD Testers
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PeakTech Prüf- und Messtechnik GmbH
The PeakTech 2710 is a residual current tester, which is used to determine tripping currents and the tripping times of residual current circuit breakers, which are used in every new building according to current building regulations. Residual current circuit breakers are used for personal protection and switch off a circuit when a residual current is registered which flows off via the protective earth (PE). RCD testers let a fault current flow and thus determine at which fault current the RCD triggers. The tripping time is also measured. These two parameters, tripping current and tripping time, are the safety-relevant parameters of an RCD. The various selectable test currents and characteristics that can be set with this device make the PeakTech 2710 the ideal companion for every electrician.
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Product
Ground Earth Resistance Tester
2678X
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Shenzhen Chuangxin Instruments Co., Ltd.
Ground Earth Resistance Tester verifies the integrity (continuity) of the protective bonding of the equipment (Class I equipment) designed to secure safety through the basic insulation and protective earthing. It is also called earth (ground) bonding test. If the continuity of the protective bonding is confirmed, we can conclude that the equipment has the requirements for preventing electric shock even if the insulation between the primary circuit and the accessible conductive section fails and a fault current flows through the distribution system.
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Earth Resistance Testers
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Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster.
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Product
Earth Resistance Tester
2678
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Shenzhen Chuangxin Instruments Co., Ltd.
RK2678 series Earth Resistance Tester is used to measure the grounding resistance of the electrical equipments’ internal. It’s suitable for measuring the ground wire resistance of the various motors, electrical appliances, instruments and meters, household appliances and other equipment enclosure etc.
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Earth Resistance Testers
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Shanghai Beha Electronics Co., Ltd.
A handy test and measurement instrument for testing Earth resistance and Soil resistivity.
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Digital LOOP/PSC/EARTH Tester
1824 LP
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures Earth Resistance without the need for poles in the ground or external measuring wires.● Earth measurement uses the real earth current path and the current generated by the electric network, without the need for any disconnection.● The Earth Resistance displayed is exactly the earth resistance that the earth current will need to go through if an earth fault occurs. (you do not need to add all the bonding points and connection paths)● Displays voltage supply at the transformer(Line to Neutral), without loading the transformer.● Single one smart push button operation; ON, Scroll through results and menus.● Checks wiring integrity (LEDs).● Auto-off / Auto-ranging (software range).● Color-coded test leads.● Combined prospective short circuit current, loop, and earth tester.● Loop test for L-E and PSC between L-N.● Voltage test L-N.● Display can be customized for large orders.
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Earth Testers
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Sanwa Electric Instrument Co., Ltd
Most facilities have grounded electrical systems, so that in the event of a lightning strike or utility overvoltage, current will find a safe path to earth. A ground electrode provides the contact between the electrical system and the earth.
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Earth Ground Testers
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Plant maintenance is a must! Confirming your ground resistance is crucial for instruments and machinery. Our Earth Ground Testers provide simple accurate measurement of earth resistance.
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Digital Earth Resistance Tester, ERT-1502
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Our Earth Tester is a very successful replacement of the conventional generator type hand tester. This device is most extensively used to test the earthing installation in numerous power based industries, electrical traction systems and telecommunication networks.
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Earth and Resistivity Testers
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Earth tester offering selective earth, soil resistivity, earth coupling and continuity measurements
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DIGITAL EARTH TESTER
MTD-20KWe
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The MTD-20KWe digital earth tester allows for the measurement of Earth Resistances and Soil Specific Resistivity, and also the spurious voltages caused by parasitic voltages present in the soil.
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Iron Core Earth Tester
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Weshine Electric Manufacturing Co., Ltd
Transformer iron core grounding current tester is a high-precision clamp meter specially designed for measuring AC leakage current, current and voltage. Large diameter (80×80mm) can clamp φ80mm cable, or 96mm×4mm flat steel ground wire, suitable for cables Leakage detection and transformer grounding flat steel leakage measurement.
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4 Wire Earth Resistance Testers
2734 ER
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Standard Electric Works Co., Ltd
● Microprocessor-controlled with advanced safety features.● 4-wire testing only.● Automatic C spike check.● Auto power-off.● Auto data hold.● Large LCD (2000 counts).● Protective terminal cover.
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Digital Electrical Network Analyzer
2126 NA
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Standard Electric Works Co., Ltd
Microprocessor-controlled. Built-in earth tester. Built-in loop/psc tester. 0.03-2000Ω (software ctrl). Built-in voltmeter. Built-in wiring checker. One push button smart control. Display L-N and L-E voltages. 50 to 280Vac (sine). Display line path impedance. 0.01-2000Ω (software ctrl). Display earth path impedance. 0.01-2000Ω (software ctrl). Display neutral path impedance. 0.01-2000Ω (software ctrl). Display psc line to neutral. 6kA@230Vac supply. Display psc line to earth. 6kA@230Vac supply. Re-scroll through previous results. Bat. ok/low battery indicator. Auto off function. Color-coded test leads. Rugged case. Ultra low power consumption.
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Earth Ground Meters
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The earth tester determines ground resistance for both specific and ohm resistances. The earth tester is powered by batteries and have a clock timer function (3 minutes), Data-Hold function, a 3 ½ positions LCD display and their dimensions are 163 x 100 x 50 mm. Resistance ranges come from 20, 200 to 2000 ohms. They have a resolution of 10 / 100 mΩ / 1 Ω. The earth tester measure resistance by means of a constant reverse current (approx. 800 Hz, 2 mA). To measure ground voltage a rectifier is used (5 kΩ/V aprox. 40...500 Hz). The earth tester PKT-2630 series have a small format as well as multiple functions.
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Digital Earth Resistance Tester
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Wuhan Fanke Transformer Manufacture Co., LTD
Digital Earth Resistance Tester
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Earth Ground Testers
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TES Electrical Electronic Corp.
Capable of measuring earth voltage. Data hold function. Auto power off function. The timer operates automatically about 10 minutes with the "test button switch are pressed to keep the tester power on.
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Multifunction Earth Tester
MT-100
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Multifunction earth tester for measuring earth resistance, continuity of protective conductors’, with touch-screen display and integrated Wi-Fi
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Multifunction Earth Tester
MT-200
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Multifunction earth tester for measuring earth resistance, protective conductors’ continuity, insulation up to 1000V, with touch-screen display and integrated Wi-Fi
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Electronic Power Testers
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Axi'An Beicheng Electronics Co., LTD.
Electronic Power Testers by RuoShui; HART process calibrators, process calibrators, digital earth resistance tester, insulation resistance tester, SMD resistor, digital capacitance inductance meter, LCR meters, surface resistance meter, and more
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Digital Earth Resistance Testers
ST-1520
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Capable of measuring earth voltage.2mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit.Auto power off function.The timer operates automatically for approximately three to five minutes when the "push button switch" and "timer on button" are pressed together.
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Digital Electrical Network Analyzer
1826 NA
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Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures Earth Resistance without the need for poles in the ground or external measuring wires.● Earth measurement uses the real earth current path and the current generated by the electric network, without the need for any disconnection.● The Earth Resistance displayed is exactly the earth resistance that the earth current will need to go through if an earth fault occurs. No need to add all the bonding points and connection paths resistances.● Displays voltage supply at the transformer (Line to Neutral), without loading the transformer. Displays voltage between Line (Phase) and Earth (Ground), without drawing any current.● Measures the impedance of the line itself so you can analyze and differentiate between the multiples paths of the wiring.● Measures the Neutral Impedance. Single one smart push button operation; ON, Test, Scroll trough results and menus.● Checks wiring integrity (LEDs).● Auto off/auto ranging (software ranging). ● Combined prospective short circuit current, loop, individual wire and Earth Tester.● Voltage test L-N and L-E.● Loop test for L-E and L-N and PSC.● Enables analysis of constituent components in L-E and L-N loops giving resistance of earth, neutral wire, live wire and transformer winding.● Display can be customized for large orders.
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Earth Leakage Relay
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Nippen Electrical Instruments Co.
NIPPEN's Earth Resistance Testers are used for measuring earth electrode resistance, soil resistance, earth continuity, neutral and earth loop resistance, resistance of various components etc.They are used in Railways, Defence, Utilities, Power Plants, Geological Surveys and other Industries.Direct reading type models SET/DET/TET provide direct readings of resistance on moving coil type meters, having a linear scale, 70mm long knife edge pointer and an external zero adjustment.
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Clamp-On Type Earth Resistance Tester / Leakage Current Clampmeter
KM 1620 / KM 1720
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Kusam Electrical Industries Limited
KM-1620 / KM 1720 single-jaw type Earth Resistance Tester is widely used for earth resistance testing of the equipments in the field of power, telecommunication, as well as the other electrical equipments. It features easy operation, high-accuracy and good adaptation of testing environment.
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3 Terminal Digital Earth Resistance Tester
Model KM 1520
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Kusam Electrical Industries Limited
KUSAM-MECO Digital Earth Resistance Tester is a very versatile& handy instrument for checking Earth Resistance. It consists of the indicator & set of 3 spikes (stake) and connecting wires. Earth Resistance is measured by putting the spikes in the earth at distance of 5-10m (as shown below) & switching ON the instrument indicates the Earth Resistance directly in ohms.
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Insulation & Earth Resistance Testers
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KV Hipot Power Test Equipment Co.,Ltd
resistance tester is used to measure the resistance of the earth is called Earth Resistance Tester. All the equipment of the system is grounded through the earth electrode. Unhindered earthing protects electrical equipment and personnel from the fault current.
