Transformer Testers

Surge testing is undoubtedly the most comprehensive single test available for wound products. Its primary function is verification of insulation integrity. Designed for rapid Go/No-Go testing, the 1660 detects latent and existing insulation failures such as turn-to-turn shorts, layer-to-layer shorts, coil-to-coil shorts, winding-to-winding sho ...more

The AT3600 transformer tester remains THE industry standard for the testing of wound magnetic components. Fast and accurate, the patented AT3600 is ideally suited to manual operation as well fully automatic. The AT3600 tests transfomers for 40+ parameters including Resistance, Inductance, Turns Ratio, Q and HiPot. Tests are carried out in sequ ...more

The ATi is a precision production tester designed to test many different types of transformers and passive components. It offers unlimited frequency selection from 20Hz to 3MHz, an impressive base accuracy of 0.05%, and it can be configured with up to 25 measurement parameters. Ideal for high-speed production testing, quick impedance measureme ...more

The model 307A insulation tester is intended primarily for periodic testing of industrial motors, transformers, electrical wiring, and cable insulation for signs of deterioration. Low readings may indicate impending failure allowing for permit replacement of suspect component during routine maintenance rather than risking component failure. It ...more

This insulation tester is intended primarily for periodic testing of industrial motors, transformers, electrical wiring, and cable insulation for signs of deterioration. Low readings may indicate impending failure allowing for permit replacement of suspect component during routine maintenance rather than risking component failure. It is also u ...more

The model 308A insulation tester is intended primarily for periodic testing of industrial motors, transformers, electrical wiring, and cable insulation for signs of deterioration. Low readings may indicate impending failure allowing for permit replacement of suspect component during routine maintenance rather than risking component failure. It ...more

320x240 dot-matrix display. Test frequency range : 20Hz - 1 MHz  . Measurement parameter  L, C , Z , Q , SH , BAL DCR , ACR  , TR  ,LK. Measurement Time :  30 mS ( Fast ). Memory : 256 instrument setups. Interface : Handler,( Option : GPIB, RS232 ,Printer ) . External Memory interface (Option). DC Bias (Option) ...more

The Phase Rotation Meter Model PR-1 is a compact and rugged meter designed to identify phase sequence on three-phase systems and open/de-energized phases. ...more

The DTR-8500 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the DTR-8500 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current. ...more

The Phase & Motor Rotation Tester Model PMR-1 is an economical three-in-one test tool which is a must for any plant maintenance staff. It quickly identifies the proper sequencing for three phase power ...more

Tests insulation of wires, cables, transformers and electrical motors. Selectable test voltages 250V, 500V and 1000V. Programmable timer to perform the Dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings. ...more

Tests insulation of wires, cables, transformers and electrical motors. Comes as a complete kit including test leads and PC software. Selectable test voltages 250V, 500V and 1000V. Programmable timer to perform the Dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings. Built in voltmeter. ...more

Tests insulation of wires, cables, transformers and electrical motors. Comes as a complete kit including test leads and PC software. Selectable test voltages up to 1000V. Programmable timer to perform the Dielectric Absorption Ratio Test. Sensitive Ohmmeter for checking resistance of motor windings. Selectable polarization of ohmmeter for checking ...more

The IRT3 is an affordable, rugged Megohmeter used to check motor and generator windings, power transformers, and electrical lines. Its multiple output ranges make it suitable for a wide variety of applications. AC Voltage Measurement to 600 Volts. Insulation resistance readings from 0 to 400 Megohms. Three test-voltage ranges (250, 500, 1000 V DC). ...more

Identifies good, bad and leaking capacitors. Checks continuity of fuses and transformers. Testing current 1mA max. Built in test leads ...more

Digital Insulation Tester (DIT) is a battery operated compact precision grade insulation tester housed in a robust and shock proof ABS casing. The DIT will find, application in Electrical Contracting, Domestic as well as Industrial, DOT, Defence, Cable Manufactures, Transformers & Motor Manufactures etc.  ...more

To determine the exact height of electrical steel packages for electrical motors and transformer cores in relation to the installation size and the motor performance the ?filling factor? is an important dimension.  ...more

This tester is designed to energise the secondary of a protection CT for a conventional secondary injection test. The Model 661 has a switch mode voltage source and coupling transformer that can energise up to 1300V. The software calculates the test results and can display them on the backlit LCD in both tabular form and graphical form. Up to 1 ...more

TAKK?s Model 9195 Neon Bar Checker offers a quick and inexpensive means of determining if static eliminator bars are functioning. The conveniently small pen size unit indicates that each bar emitter is performing properly by the activation of a neon light signal. Static eliminator bars may malfunction due to transformer defects, shorts in the s ...more

Each model is built according to voltage and current customer requirement for hi-pot testing, in order to keep our low cost policy. Hipot tester with transformer and control unit in 2 different modules : (S)eparated (U)nits presentation.  ...more

Tests insulation of wires, cables, transformers, electrical motors and generators. Test voltages 500, 1000, 2500, 5000VDC. Measuring range 500K? - 500G?. Built-in voltmeter (0 – 600Volts AC/DC) Accuracy: +/- 2% of full scale. Lock feature applies testing voltage continuously for Dielectric Absorption Ratio Test. ...more

Tests insulation of wires, cables, transformers and electrical motors. Helps cut unscheduled downtime and reduce shock hazards. Insulation resistance with 500VDC test voltage: 0-1000MΩ  ...more

With the Surge Tester ST 3800 winding goods like stators, rotors, transformers etc. can be tested for insulation damages and predamages. Not only already existing interturn short-circuits are being detected; the test procedure also detects predamages that are not yet recognized as electric interturn short-circuit. Scope of testing functions, base d ...more

The Megger TTR25 is an automatic hand-held battery operated transformer turns ratio test set.  ...more

The Phase & Motor Rotation Tester Model PMR-1 is an economical three-in-one test tool which is a must for any plant maintenance staff. It quickly identifies the proper sequencing for three phase power. ...more