Earth Resistance Testers
See Also: Earth Testers, Ground Resistance Testers
-
Product
Zero Resistance Ammeters
-
Current sinks are electronic circuits which can sink electric power in a controlled manner, thus acting as controlled loads. Our current sinks are designed as four - quadrant current sinks which can feed and sink currents in both polarities (also disregarding the polarity of the resulting voltage).
-
Product
Battery/Alternator Tester
BTF-250
-
Schumacher Electric Corporation
A DIGITAL HAND-HELD TESTER FOR BATTERY AND CHARGING SYSTEMS Works on 12 volt batteriesMicroprocessor controlled ─ for an easy and accurate load test with no need to time yourselfBright, 3-color, LCD digital display ─ indicates both voltage and test resultsUnique 5-step design ─ indicates OK, OK & Recharge, Recharge Battery, Recharge & Retest, Bad Cell and the ERROR LED indicates Reverse hook-upSuper-grip battery clamps ─ heavy-duty and color-codedContents: (1) Battery/Alternator Tester
-
Product
Melting Point Testers
-
These melting point testers are designed to accurately test the melting point of medium used in thermometers, for educational purposes, for quality control, automated process and more.
-
Product
LAN Cable Tester
21-6568-00
-
The Handheld Lan Cable Tester is an intelligent continuity tester for LAN cables, Phone cable and Coaxial cable. Open, short and misswiring are also tested. It provides the installers an ease of use which keeps you from wasting time through complex menus.
-
Product
Decade Box, Calibrated W/Data, Resistance, 7, 1ohm to 11.11111Mohm, 1 %
72-7270 CAL D
-
The 72-7270 CAL D from Tenma is a resistance decade box. It is ideal for service, prototype and experimental use. This useful tool may be set resistance value from 1 to 11,111,110 ohm in one ohm increments. The decade accuracy is ±1% resistors used throughout. It has weight of 320g/0.70lb and dimension 14.7cm × 11.7cm × 5.5cm (5.79" × 4.61" × 2.16"). It is typically used in general applications, troubleshooting, maintenance, education and vocational training, production line testing, radio and TV services, working standards, research design & develop, physics laboratory work.
-
Product
AA Neon Tube Tester
-
West Coast Custom Designs, LLC
When the antenna is touched to the tubing wall or electrode wires, the tester will cause the viable tubing to illuminate in a pulsating manor. This pulsing feature is fantastic for testing neon in bright sunlight as it is easier to see the light when flashing.
-
Product
Automatic Dielectric Constant Tan Delta And Resistivity
-
No Balancing and Calculation required to calculate Volume / Surface Resistivityand Dielectric Constant.Complies IEC 60250, IS 4487, Test jig Conform to ASTMD 257Built in Thermal PrinterSerial port RS232 for data downloading.Can be used to check liquid sample with Three Terminal oil cell.Storage 100 Test reports
-
Product
E-Z Check® Circuit Tester
61-035
-
*Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3 wire, 120 VAC circuits*Simulates ground fault for testing GFCIs*No-slip ergonomic design maximizes comfort*Premium neon lamps prevent false readings*Tough, impact-resistant case*2-year warranty
-
Product
HIGH-VOLTAGE TESTERS 0-10KVac UP TO 0-40kVac
AV-100VA-5V
-
HIGH-VOLTAGE TESTERS 0-10KVac UP TO 0-40kVac
-
Product
Automated ANSI Meter Tester
4 Series
-
The PowerMaster® 4 Series Automated ANSI Meter Tester boasts many features that make it the most functional, versatile, and user-friendly meter tester on the market today. It is a closed-link meter testing solution that sources current up to 30A or 50A (depending on model) and operates on all voltages up to 530V with no switch changes required. Our automatic meter testing equipment also facilitates testing of most ANSI socket-based meters using our newly-engineered universal zero insertion force meter socket.
-
Product
Three-Phase Relay Protection Tester
GDJB-PC
-
Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
1.GDJB-PC Universal Secondary Injection Relay Test Set is applied to test the relay unit in relay protection system. 2.At the same time GDJB-PC Universal Secondary Injection Relay Test Set could be considered as a universal three phase AC/DC voltage source or current source. 3.It can work alone or connected to computer, inside the relay controller there are new speed digital signal mini PC and real DAC (Digital-to-Analog Converter) template with new high fidelity and high power, the machine has large panel screen and rotating mouse. It is small in volume, high precision.
-
Product
6-12V Heavy Duty Circuit Tester
1651
-
Peaceful Thriving Enterprise Co Ltd
Check on 6 and 12V systems. Use on accessories including lights, starters, alternators, cooling and heating components, radios and relays.
-
Product
MME Functional Tester
-
The LTE MME Functional Tester provides a wrap-around test solution for the Mobile Management Entity by emulating all the LTE network elements surrounding the MME (System Under Test). The MME Functional Tester emulates an LTE eNodeB and other Core Network entities such as the S-GW and SGSN. It tests the S1-MME, S11, S10, S3, S6a, S13 and SBc interfaces of the MME.
-
Product
Mini Digital Clamp Tester (CE)
M-2020
-
MULTI MEASURING INSTRUMENTS Co., Ltd.
*40mmφCT window and ultra compact size.*Low cost and multi-function clamp tester.*Data hold function and auto power off.*Conform to IEC safety requirements.
-
Product
Heat Shrinkage Tester
RSY-01
-
Film Shrinkage tester, known as free shrink tester, is used for analyzing the effect of temperature on heatshrinkable films made from polyethylene, ethylene copolymers and their mixtures.
-
Product
CT Admittance Tester
505B
-
Red Phase Instruments Australia Pty Ltd.
Field testing kWh meters is easy, field testing CTs when live is much more difficult. Our admittance tester can test CTs live with 50Hz or 60Hz current in the metering circuit. This technique does not confirm the accuracy of a CT but it will detect faults that give metering errors, such as shorted turns, metering circuits shorted to ground and tampering of CTs. CT faults can cause large revenue losses. Admittance testing only adds 10 minutes to a routine polyphase meter test, giving cheap insurance.
-
-
Product
Hand-Held SCSI CABLE TESTER
ST1000
-
The ST1000 SCSI Cable Tester is designed with an emphasis on simplicity of use. Connect a cable, press a switch and the LCD indicates the test results within 5 seconds. In addition to Continuity and Integrity, the ST1000 also tests to determine that the critical REQ and ACK signal pairs are located in the inner layers of the cable.
-
Product
High Voltage Testers
-
HV Test, which is also known as Hipot Test – short form of high potential – is used to test the insulation quality of the auxiliary circuit of circuit breakers. The HV Test is useful in finding damaged insulation, stray conductive materials around the conductors, and problems due to terminal spacing and tolerance errors in cables.
-
Product
Mechanical Load Tester
-
Solar modules and collectors, whether on roofs, in façades, or freestanding, are often exposed to high mechanical stress or load: A deep layer of snow or strong winds can greatly affect the materials and connections. Mechanical load test stands accurately test the durability of PV modules and thermal solar collectors.
-
Product
Network Analyzer, Tester, LED
72-9450
-
This cable tester allows for quick and easy troubleshooting of RJ45 and USB cables. Checks for continuity, faulty wiring, open, shorts, straight through or cross pinning of cables.
-
Product
8Ch Speaker/Receiver Unit Tester
BK9012
-
Based on the BK2120A Audio Analyzer, the BK9012 is designed to quickly test microspeakers or receivers 4~8 at a time at a rate that you’ll find hard to keep up with. It tests various frequency characteristics and also rub & buzz so you know the quality of your product is maintained. And of course, you can track the accuracy and stability of your process using the data you’ve saved on about 4 million microspeakers (based on a 6 second total test + load time) per month.
-
Product
Wide-Range Digital Igniter Tester
4314Mi
-
Featuring the intrinsically-safe internal circuitry of our storied 4314 igniter tester line, the 4314Mi is the newest addition to Valhalla Scientific's i-Series Wide Range Igniter Testers.
-
Product
Vacuity Testers Of Vacuum Switches
GDZK-IV
-
GDZK-IV is designed to measure the vacuum degree of vacuum breakers. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The testing data can estimate vacuum breaker’s health and life span.
-
Product
Smoothness Tester
DRK105
-
Shandong Drick Instruments Co., Ltd.
DRK105 Smoothness Meter is designed according to Bekk method to measure paper and cardboard’s smoothness.
-
Product
High Accuracy Digital Puncture Tester
KT-5000Pi
-
This product improves the absurdity that the existing Puncture Tester has many errors between the indicated voltage on its meter and the real output voltage, and also that one cannot check how much current flows during test, and then attaches a voltage meter and a current meter. Its accuracy is high due to Digital method adopting a three point adjustment type. Also, for user's convenience and for making easy to connect with automation line, many input, output functions are added. Now, Puncture Tester also should be accurate and a high-grade product
-
Product
Guided Assembly | Cable Harness Testers
Autobuild™ Software
-
Our optional, add-on AutoBuild™ software (Item 728) offers Guided Assembly for cables and wire harnesses. Use a supplied probe, or a finger with wrist strap, to touch an unterminated wire and the software shows (and says) exactly where the wire should be connected. As the operator attaches each new wire, AutoBuild checks the entire assembly and provides a clear checklist showing all completed good connections.
-
Product
Flying Probe Testers
-
SPEA’s Flying Probe Testers help manufacturers of printed circuit boards to deliver top-quality products in the fastest time-to-market, avoiding fixture cost and increasing accessibility when compared to bed-of-nails testers.
-
Product
Winding Resistance Meter 15Amps, 2 Channels
WR14
-
Raytech's Digital Winding Resistance meter WR14 is the battery powered version winding resistance system with a most advanced demagnetizing circuit. It is designed for high degree of accuracy measurement of very low resistance of any inductive loads.
-
Product
Non-Contact Voltage Tester
NCVT-3
-
Provides non-contact detection of AC voltage.Detects 12 – 1000V AC with simultaneous visual and audible voltage indicators.Bright flashlight illuminates work area and may be used independent of voltage detection function.Visual LED bar graph indicates the presence of voltage – the higher the voltage sensed, or the closer to the voltage source, the more LEDs light up.Bar graph visual voltage indicator utilizes up to five vibrant LEDs for easy interpretation/viewing.Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source.“Auto Power-Off” conserves and extends battery life.Screw-thread battery cap with O-ring ensures protection against dust and water ingress.Lightweight, compact tool with pocket clip provides convenient storage and quick access.IP67: Dustproof and waterproof.6.6 feet / 2 meter drop protection.CAT IV safety rating for 1000V.Conforms to CE requirements.
