Transformer Testers
See Also: Transformer, Transformer Test, Transformer Turns Ratio Testers
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Flying Probe Testers
Flying probe test systems require no test fixturing, have few restrictions on board access, and can test boards with virtually unlimited number of nets. These systems also allow developers to complete test programs in a short time.
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Battery-Powered Bounding Tester
MRC 100S–BD-3
The MRC 100S-BD-3 Bounding Tester is a battery-powered portable digital ohmmeter, which can be used, for example, for testing the ground connection in any section of an aircraft using different measuring currents (up to 10A). This high current ensures that any uncertain connections are recognised.
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Coil-on-Plug Spark Tester
TH458
For ignition systems with coil-on plugs, including Ford, Chrysler, Chrysler imports, Mitsubishi, Nissan, and more. Since coil-on plug ignitions do not have plug wires, inductive test equipment cannot be used. Spark tester tests for no-start conditions and measures coil output.
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Digital Vibration Tester
DVM-1000
Quick accurate analysis for checking balance and alignment of a rotating object. Large LCD display Statistics: Mean, Max, MIN, No. of Measurements and Std deviation Inch/Metric Conversion with the push of a button Max Hold Function Regulated Output(AC output 2.0v peak full scale
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LCM Panel Tester
27013
Chroma 27013 is a portable tester that supports high resolution and large scale LCM with the signals, power supply and test patterns required for LCD module test.
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Bit Error Rate Tester
iBERT Series
Provide a range of signal conditioning and BER analysis from 1.5 Gb/s to 40 Gb/s on 1-4 channels and deliver the test and measurement industry''s broadest serial communications test portfolio of bit error rate tester products.
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Single Phase Transformer Ratio Meter
*Ideal for VT testing*Bushing Current Transformers (BCTs)*Higher resolution*Excitation current meter
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Cylinder Leakage Tester Kit
CLT200
Quickly locates internal engine problems such as bad rings, valves and leaking head gaskets. Dual 2-1/2" heavy duty gauges with protective outer boots. Scales read 0-100psi and 0-700 kg/cm2Pressure regulated manifold includes high quality quick couplers for fast set-ups.
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De-Energized Tester
ALL-TEST PRO 7
The ALL-TEST PRO 7™ uses our proven, patented technology to look beyond vibration, temperature, and ultrasound test methods – giving you instant answers on your motor’s health. It represents the 7th generation in product innovation that ensures the reliability of motors in the field and helps to maximize the productivity of maintenance teams everywhere.
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Current Transformer with Open Core
TCP
Lifasa - International Capacitors, SA
The TCP series is designed for installations in operation. It has a removable core that allows its connection without interrupting the power supply.
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Computer Safe Circuit Tester
24550
Safe for automotive computers. Won’t damage sensitive electronic components. Draws less than 21 mA. at 12 volts DC. Operating range 3-28 volts. The red light indicates positive polarity, green indicates negative polarity.
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Transformer Oil Tester
GTD-61A
1. The GTD-61A Automatic Oil Tan Delta(OTD) & Oil dielectric loss tester is highly automated, allowing for the measurement of temperature rise, dielectric loss, and resistance in one go.
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Impulse Winding Tester
TH2883-5
Changzhou Tonghui Electronic Co., Ltd.
TH2883 series products are newly developed impulse winding testers by Tonghui. This product line makes Tonghui as the first provider of impulse winding tester from low voltage of 30V to high voltage of 10kV, single channel to multichannel (Max.:8 channels) in this industry. The instrument adopts popular 32 bit CPU and high density SMD technology, 65k color 7-inch TFT wide display screen, bringing ease for your eyes and convenience to your operation. The minimum impulse voltage of 30V, maximum impulse voltage output of 10kV, winding test of 1uH inductance value, sampling rate of 200Msps, memory depth of 6k bytes makes your test accurately. The usage of standard sample average, application of demagnetized impulse, high bandwidth analog acquisition circuit, technology of high-fidelity corona extraction as well as the opening of non-destructive test reflect the design philosophy “customer-oriented, share the future technology with you” of Tonghui.
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400/5A CHEAP SPLIT CORE CAST RESIN CURRENT TRANSFORMER
LZCK310-10
Beijing GFUVE Electronics Co.,Ltd.
LZCK series outdoor waterproof current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case(ABS or PC) which is flame retardance anti-moisture, stable performance, no maintenance.
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Battery Projectile / Burning Tester
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's battery projectile / burning tester is suitable for testing the flame resistance and flammability of various consumer batteries, such as mobile phones and notebook computers.
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Step Up Transformer
MagD
SCOPE proudly introduces Step-Up Transformer - MagD, specially designed to cater the needs of testing of instrument Transformers. Before new systems are put into service or after any occurrence of fault, the instrument transformers need to be tested for their outputs. It is to be ensured that these instrument transformers are giving proper outputs to the protective relays. MagD is used to plot excitation curves for instrument transformers. Inbuilt voltmeter and ammeter, eliminates the need of external meters for plotting of curves. It can also be used for de-magnetization of transformer cores and also turns-ratio tests can be conducted using MagD.
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Insulation Oil BDV Tester
Wuhan Fanke Transformer Manufacture Co., LTD
Insulation Oil BDV Tester
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Servo Tester
105
Simulates a receiver so you can test your motors and servos without having to use a transmitter and receiver. It can send RC-PWM signal of 1ms to 2 ms in 20ms period. It connects to an ESC via three wires. The servo tester is powered by the BEC in your speed control or by a std 4 cell 5 volt receiver battery
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Battery Tester
6470 BT
Standard Electric Works Co., Ltd
2000 counts. DC Voltage measurement. 4-wire resistance measurement. Data hold function. Low battery indication. 9V DC power supply. Measure battery types: Li-ion, Ni-Cd, Ni-MH. Simple operation. Lead resistance and contact resistance eliminated.
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Vacuum Leak Tester
MFY-CM
Saicheng Vacuum Leak Tester (also called Leak Detector, Leak Test Apparatus) is professionally designed for the leakage tests of packages, bottles & pouches for food, drugs, medical instruments, household chemical products, cars, electronic components, stationeries and other industrial products. The instrument also can be used to test seal performance of specimens after falling and compression tests.
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Manhole Mechanical Properties Tester
Manhole mechanical property tester is designed to determine the performance of inspection chamber, manhole frame as well as manhole wall. It can be used to test shear strength and the axial loading performance of manhole base. It can also be used to test Ring stiffness, flatness and ring flexibility test.
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High-Voltage Testers
Voltage testers detect a wide range of AC voltage in overhead conductors with both audible and visual signals. Available in dual range and broad range, these testers are water resistant and include a durable carrying case, meaning they can be taken along and used on a variety of jobsites.
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Grounding Transformers [ZN (Zigzag), ZNyn, YNd(open), Ii0]
Grounding Transformers are designed for providing an artificial neutral point for ungrounded three phase power systems. During the line-to-ground faults, grounding transformers provide an easy path to ground faults to limit the fault currents and transient overvoltages.
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Digital ELCB (RCD) Tester
1812 EL
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● 2Lines × 16 Characters LCD.● Very low consumption.● Menu-driven.● Accurate digital readout of disconnection time.● Automatic data hold function.● Zero Crossing Circuitry permit testing at 0° or 180°.● Disconnection Phase Polarity shown on LCD display.● Auto-off and off override.● Polarity Trip indicator (Positive of Negative Phase).● Wiring polarity indicator.● Measure voltage and frequency between Line and Earth before testing.
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HyMAC Magnetic Properties Tester
Metis Instruments & Equipment NV
The HyMAC Magnetic Properties Tester is a versatile instrument for determining the AC magnetic properties of soft magnetic steel sheets and ferrite cores. The basic functionality of the instrument is that of a hysteresis graph: the measurement of the B-H hysteresis curves.
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Three-circuit Transformer DC Resistance Tester
HTZZ-S10A / 218
Wuhan Huatian Electric Power Automation Co., Ltd.
Designed to meet the dc resistance test of three-phase winding in large capacity transformer.
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Insulation Tester
Shenzhen Graigar Technology Co.,Ltd.
Testing the integrity of insulation requires measuring its resistance to current flow across it. A high level of resistance means that very little current is escaping through the insulation. Conversely, a low level of resistance indicates a significant amount of current may be leaking through and along the insulation.
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Flight Simulator Tester
Excalibur’s Flight-Sim Tester is a hardware and software solution for enabling near-real flight testing scenarios for airborne system testing (avionics testing).
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Low-Voltage Twin-Lead Tester
69134
Tests 5-50 volt, AC or DC circuits and components.Built-in lamp glows if circuit is live.Each of the 4-1/2'' (114 mm) test leads has an alligator clip on the end.Handy pocket clip.





























