Testing Equipment

Variable Voltage Variable Frequency Source

Variable Voltage Variable Frequency Source

Variable voltag variable frequency source is used to simulate mains conditions of different countries. Also it is used for verifying frequency response of power devices, frequency relays and components. Variable current variable frequency source are used for checking current transformers.

Technical Specification:
Make: ZEAL
Input: 230 Volt ±10% AC, 50 Hz
Output Voltage Range: 0 to 250.0 V AC
Current: 4A
Compliance: 1000 VA, at FS
Output Frequency Range: 45 to 60 Hz
Setting of voltage & Frequency: By Multi turn potentiometers
Meters: 3½ digit AC voltmeter, 3 digit frequency meters
Harmonic Distortion: < 4%
Accuracy of V: 0.15% ± 10 digit
Accuracy of Hz: ± 2 digit
Load & Line Regulation: better than 0.5%
Protection: Against Overload & Short circuit.

Ground and Earth Continuity Tester

Ground and Earth Continuity Tester

Technical Specification:

DC Electronic Load

DC Electronic Load

Electronic Loads of higher ratings can also be designed to suit customer requirement


Other Information:

DC Volt15 V0.01 V0.5% rdg +/- 2 digits
DC Current20 A0.01 A0.5% rdg +/- 2 digits

Electronic Load

Electronic Load

Electronic Load

Input: 230V, 50Hz single phase

Make: ZEAL   Model: ZMEL400

Range of load: 0 to 20 A

DC Voltage range: 3 to 20 V DC

Maximum Power: 400 W max

Load Control accuracy: ± 0.1 % for change in voltage from 3V to 20 V

Load adjustment by set of coarse and fine control multi turn potentiometer or by analog voltage level 0 to 10V DC

With 3½ Digital DC volt meter and DC Ammeter

Ground Continuity Tester

Ground Continuity Tester

Approx. Rs 55,000 / Piece

Being a perfect instrument, our Ground Continuity Tester works on the principle of test current related to sinusoidal waveform. Across the ground path, this tester measures both current and voltage, thus is widely appreciated among our clients. This is available in different specifications to our clients in cost effective prices.

Technical Specifications :

Additional Information:

High Frequency Stunner

High Frequency Stunner

Stunning (electric shock treatment) is done in plants before cutting the chickens to avoid the pains. Particularly in Halal method of cutting; the blood of the bird is allowed to drain through partly cut neck when the bird is alive. Stunning with specific electric conditions ensures birds to become unconscious in few milliseconds.Thereby while ensuring Halal tradition, machine reduces pains to zero.

High Frequency Stunner 


Make: ZEAL


Input: 230 Volt ±10% AC, 50 Hz


Output Voltage Range:  5 to 200 V (Sine wave)


Max Current: 5 Amps (with overload protection)


Compliance: 1000 VA, at FS of each range


Output Frequency Range:  50 to 2000 Hz.




4-digit AC voltmeter,


4-digit frequency meter


4-digit AC Current meter with 2 ranges (range1: 2A, range2: 5A)


Accuracy of V: 1.5% ± 10digit, Resolution: 0.1 V


Accuracy of Hz:  ± 2digit, Resolution: 0.1 Hz


Accuracy of A: 1 % ±3, digit,


Protection: Against Overload & Short circuit with trip indication by LED




-Range selection by toggle switch on panel


-Power ON/OFF by toggle switch on panel


Setting of Voltage & Frequency and Current: By Multi turn potentiometers


-Dimensions :    (W:650  X  D:430  X  H:450) mm


-Weight         : 85 kg Approx.

IGBT Tester

IGBT Tester

Designed with better features and accu, our offered range of IGBT Tester is meant for performing IGBT Test. Thus, this is fabricated to be used in measuring voltage of transformer, electronic instruments, motors, components and control panel.

Technical Specifications

3 Phase Digital Variac
DC High Current section1) To check VCE Saturation at rated current.
Current: 0 to 400A
Compliance: 3V
2) To check Diode forward voltage drop at rated current.
 to indicate set current
Voltmeter: to measure diode forward drop or VCE saturation.
DC High Voltage Section1) To check Vce Max 2000 V, 50 m A.
Indications: Ammeter: to indicate set current
kV meter: to measure voltage.
Dual Power Supply SectionVoltage: 0 to +/- 20V for applying to Gate of IGBT
Current: 20 m A.
Meters: Separate 3 Digit Volt Meter & Ammeter for both channels
Accuracy: 0.5% for vtg +/-2 digits
0.5% for current +/-2 digits
AC High voltage Section1) To check Isolation voltage 2500 V, 20 m A.
Metering: 3 1/2 digit Digital kV meter, mA meter
Accuracy: kV: 1.5 % of FS.+/- 2 digit,
mA: 1.5%+/- 2 digit
Resolution: 0.01kV, 1mA respectively
Programmable Timer:
 0 to 999 seconds
Indications: Trip, HV On, HV Off.

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Purpose of Requirement:

Reselling End Use Raw Material


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    Vikas Rathod


    Zeal Manufacturing And Calibration Services Private Limited

    Erandwane, Pune, Maharashtra, India

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