Earth Leakage
is unwanted current flowing to ground.
-
Product
3 Wire (Digital) Earth Resistance Tester
4120 ER
-
Standard Electric Works Co., Ltd
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The test leads are supplied as standard accessories for simplified two-wire measuring system.● Battery operated.● Data hold function.● Battery test indication.● Calibration performed with supplied test leads.
-
Product
Measuring Display Unit Breakers
-
Mitsubishi Electric Automation, Inc
Measuring display units (MDU) are integrated with molded-case circuit breakers and earth leakage circuit breakers for measuring, displaying, and transmitting information on cable ways. This display unit closely monitors energy consumption by measuring current, voltage, power, electric energy, harmonic current, leakage current and power factor.
-
Product
Clamp Meters
-
Our clamp meters measure both high and low AC and DC currents as well as earth leakage and earth resistance. With variable jaw sizes, max current readings up to 2000A AC/DC and features including TRMS, data logging and temperature readings we have clamps suitable for a wide range of electrical applications.
-
Product
Digital Earth Resistance Tester
8PK-ST1520
-
Capable of measuring earth voltage (Vac.) 2mA measuring current permits earth resistance to test without tripping earth leakage current breakers in the circuit. Battery operated. Auto power off function. Data hold function. Small and light weight.
-
Product
3 Wire (Digital) Earth Resistance Tester
1120 ER
-
Standard Electric Works Co., Ltd
● Waterproof: IP54● Capable of measuring earth resistance and earth voltage● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test● The test leads are supplied as standard accessories for simplified two-wire measuring system● 0Ω adjustment● Battery operated● Data hold function● Low battery indication
-
Product
240V Socket Tester Check Plug
CP501
-
The most popular socket tester available - detects 28 fault conditions.
A quick and easy way to ensure that 13A sockets are correctly wired, indicated by 3 bright long life LEDs.
Wiring faults are indicated by one or more of the LEDs failing to illuminate, with the pattern of lit LEDs indicating the type of fault detected. This fail-safe system means that any LED not lit indicates a fault. The robust ABS housing has a sculpted shape for easy removal and there is a look up chart on the tester for quick fault diagnosis.
The plug induces less than 5mA of earth leakage, well below RCD trip thresholds.
-
Product
Earth Leakage
-
National Meter Industries Inc.
This new range features a series of improvements intended in particular for installing unitson switchboards. Along with the usual attachment elements, this unit can be installed onDIN rails using an accessory, which facilitates its installation.
-
Product
Insulation & Multifunction Tester (LCD Display)
4167 MF
-
Standard Electric Works Co., Ltd
● High Quality Taut Band movement.● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Test test leads are supplied as standard accessories for simplified two-wire measuring system.● Two insulation test voltages(DC) : 250V and 500V.● Alternation voltage measurement.● Battery life indicator.● Fuse protected.
-
Product
Digital ELCB Testers
6221 EL
-
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Indicates phase rotation.● Indicates phase presence.● Tests for disconnection sensitivity.● Indicates battery status.● Tests for disconnection time.● Measures voltage phase to earth.● Select one of 3 Phase to test ELCB.● Color-coded test leads.● Phase presence indication from as low as 100Vac.● Very low consumption.● Fused earth leakage tester.● ELCB works 50Vac to 330Vac 50Hz / 60Hz.● Led indication of Voltage on ELCB.● Phase rotation and presence does not require battery to indicate.● EN 61010-1 CAT III 550V. EN 61326-1
-
Product
Earth Testers
-
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.
-
Product
Earth Ground Meters
-
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.
-
Product
Earth Ground Testers
-
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.
-
Product
Earth Resistance Meter
EM 4058
-
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 substations, industries, distribution networks, etc., according to IEC 61557-5.
-
Product
Earth Resistance Tester
G-TEST
-
To check the condition of a grounding connection, an earthresistance tester is used to measure the residual ground voltage,resistance and resistivity (Wenner method).
-
Product
Leakage Current Tester
-
Premier's Leakage Current Tester (also known as Hipot Tester) simulates the effect of a person touching exposed metal parts of a product and detects whether or not the leakage current that would flow through the person's body remains below a safe level.
-
Product
DIGITAL EARTH TESTER
MTD-20KWe
-
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.
-
Product
Earth Resistance Testers
-
Is a soil resistance measuring instrument. It is used for sizing and projecting grounding grids.
-
Product
Earthing Resistance Tester
JYD-10A
-
transformer neutral grounding resistor is the vital need in medium voltage AC distribution network that are also called by different names like Neutral Earthling Resistors. They are taken into use to limit the current that would flow through the neutral point of a transformer or generator in the event of an earth fault. They are also used for resistance grounding of connected generators and transformers.
-
Product
AC Leakage Current Tester
229-2
-
Testing for dangerous small leakage currents is easy with the Simpson Model 229-2 Leakage Current Tester. For use in appliance field service, in the lab, or in production, the 229-2 approximates the human threshold of perception in detecting hazardous AC leakage current. The 229-2 comes with test leads with alligator clips, manual and batteries.
-
Product
Earth Meter
EM-4055
-
The EM-4055 Earth Meter 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 well suitable to measure earth systems in power substations, industries, distribution networks, etc., according to VDE 0413. It is also suitable for soil resistivity measurements, in order to optimize the earth systems project
-
Product
Earth Contact Resistance Tester
-
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.
-
Product
Iron Core Earth Tester
-
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.
-
Product
Microwave Leakage Tester
TEK500
-
An easy to use, low cost pass / fail microwave leakage detector suitable for commercial and domestic microwave ovens. It is designed to comply with national standards on permitted exposure levels. The TEK500 includes a self test which simulates a real microwave input to ensure the unit is working correctly at all times.
-
Product
Earth Resistance Clamp Meter
T2100
-
Clamp meters for measuring earth resistance directly on earth rods (STAKELESS METHOD) and compatible with MacrotestG series meters
-
Product
Advanced Earth Resistance Testers
-
Precision Mastech Enterprises Co.
Specialized, high-precision instruments used to measure the efficiency of grounding systems (earthing) in industrial, commercial, and residential settings.
-
Product
3KVA Leakage Current Tester
2675C3
-
Shenzhen Chuangxin Instruments Co., Ltd.
3KVA Leakage Current Tester
-
Product
Measuring Earth Resistance
OSP-510
-
Additional equipment to measure the earth resistance and soil resistivity AD-510.
-
Product
Gas Leakage Detector
-
*Sense leakage of combustible gases such as butane, propane, acetylene and - methane (natural gas)
-
Product
Earth resistivity meter
16GL-N
-
Last release of a very popular family of earth resistivity meters, this 16 bits geoelectrical instrument represents a really performing and affordable solution for Vertical Electrical Soundings at medium and great depth. Reliable and lightweight, 16GL-N is characterized by really first-rate performances, even if it remains extremely easy to use. The possibility to download data through USB enables a quick interpretation with the data inversion software. It is recommended, as to exploit its capabilities, to use it in conjunction with one or more P-100-N rechargeable accumulators.
-
Product
AE Valve Leakage Detector
SVLD1
-
Through acquisition, processing, and calculation of acoustic emission signal of the valves, SVLD1 could generated root-mean-square voltage (RMS), average signal level (ASL) and power (P) parameters as which could judge the leakage. Meantime, you can pre-calibrate the leakage quantity for the specified valve, and calibration curve of parameters and leakage could be calculated by SVLD1, so as to give the valve leakage reference value during the test.
