We are one of the leading manufacturers and exporters of all types of portable calibrators. These equipment are technologically advanced and offer the users long lasting hassle free service. Conforming to ISO specifications, our portable calibrators are available in following models:
Precision Decade Resistance Box
Resistance range: 0.001 Ω to 100 Ω
Decade positions with accuracy
± 5% for 0.001 Ω
± 2.5% for 0.01 Ω
± 1.5% for 0.1 Ω
± 0.5% for 1 Ω
± 0.1 % for 10 Ω
± 0.1% for 100 Ω
Single Phase Watt Meter Calibrator
We offer single phase wattmeter calibrator that can be easily installed and operated. The standard wattmeter calibrator offered by us has three LED display units of voltage, current and power factor mounted on the front part of the calibrator.
Watt Meter Calibrators
Our watt meter calibrator simulates AC Watts i.e. Power. It has 4 digit LED display and clearly labeled front panel controls.
MV/mA/RTD Calibrator Mains Operated
We offer MV/MA/RTD Calibrators known for their accuracy, reliability and precision. These calibrator works on input range of 230 V ± 10% AC single phase.
MV/MA/RTD Calibrator Battery Operated
We offer MV/MA/RTD calibrator battery operated, known for their accuracy, reliability and precision. These calibrator works on input range of 230 v ± 10% ac single phase. these are technologically advanced and offer the users long lasting hassle free service.
Fix positions : -20, 0, 20, 40, 60, 80, 100, 120, 140, 200C
Selection : by Rotary Switch.
Accuracy of settings: 0.1 % of set value
Output: 3 wire ( Binding posts to accommodate banana pins)
Accessory: 3 wire 0.5 meter cable (Banana to crocodiles)
Multi Function Calibrator
We manufacture multi function calibrators known for their reliability, accuracy & precision. Our calibrators can withstand short circuit and multi function calibrator is useful for calibration of digital multi meters, clamp on meters, digital panel meters and analog panel meters. It has been designed to cover the calibration of maximum ranges of variety of models of Multi meters available in the market. The calibrator gives output, which is very stable. Stability is suitable enough to calibrate 3½ and 3¾ DMM s and clamp on Meters. By using this source along with high resolution standard Multi meter user can calibrate even 4½ DMM.
* For 10 Amp Ranges Accuracy = 0.15% ± 15 digit
3-Phase Power/ Energy Meter Calibrator
We offer 3-phase power energy meter calibrator that works on input voltage of 230 Volt AC. The output voltage ranges from 0 to 300 V (L-N) or 0 to 520 Phase to Phase, and the output current Ranges from 0 to 6 A per phase. Our calibrators are known for its functionality, and overload and short circuit protection. It is also provided with the digital AC voltmeter, digital AC ammeter, and universal meter to indicate Pf, W, VA, and VAR of each phase.
Output Current Ranges: 0 to 6 A per phase
Decade Resistance Box
We have the capability of providing decade resistance boxes, which is manufactured in compliance with the international quality standards. The boxes offered by us have got extensive usage as a resonance experiments, oscillator element, wave shaping and bridge experiments. Clients can avail these in compliance with their specifications and requirements. Some other specifications of these boxes are mentioned below:
Tachometer Calibrator ( Non Contact)
Ranges: 100,1000,10000, 100000 RPM
No. of digits:6 digits for each range
Accuracy: ±2 DGT
Optical Pulse by high bright white LEDOther output: 5 V pulse
Digital Tachometer Calibrator
Item Code: ZSTCLCD
mV/mA/RTD Calibrator Or Universal Calibrator
mV/mA/RTD calibrator (Hand held)
Single Phase Wattmeter Calibrator
We offer customers single phase wattmeter calibrator that can be easily installed as well as operated. Further, these standard wattmeter calibrators have three LED display units of voltage, current & power factor mounted on front part of the calibrator.
Energy Meter Calibrator
Item Code: ZSTPPECSpecifications:
3 Phase Power Energy Calibrator/Secondary Injection Kit
Item Code: ZSTPSEK
RPM Calibrator (LED)
Item Code: ZSTCLED
Tachometer calibrator (Non contact)
Ranges: 100,1000,10000, 100000 RPM
Total Settable range: 1 rpm to 1 Lac rpm
No. of digits: 6 digits for each range
Optical Pulse by high bright white LED
Other output: 5 V pulse.