5½ digit Multi-Function Calibrator

Applications

The Multi-Function Calibrator is useful for the calibration of Digital Multimeters, Clamp Meters, Digital Panel Meters, Analog\ Panel Meters, LCR Meters & Non-Contact Type Tachometers. It is a variable source with different ranges of DC Voltage, AC Voltage, DC Current, AC Current, Frequency, Resistance, Capacitance, Inductance& RPM (Non-Contact Type). It has been designed to calibrate the maximum ranges of a variety of models of multimeters available in the market. The calibrator gives very stable Output. Stability is suitable enough to calibrate 41⁄2 and 43⁄4 DMM and Clamp-on Meters. By using thissource along with a high-resolution standard Multimeters user can calibrate even 51⁄2 DMM. Calibrator has a micro controller unit, which handles all the parameter selection and range selection logic. Micro controller drives to the set of relays as per the logic program.

Features

- Pure Sine wave with variable frequency.
- Input supply, Under Voltage and Over Voltage Protection.
- Overload and short circuit protection.
- Frequency setting by potentiometer.
- Separate output ports for V(Hi), mA (Hi), 20A(Hi) & Com.
- Parameter & range selection by inbuilt micro-controller - based unit and relays.
- Separate output ports for Resistance, Inductance & Capacitance.
- Bar of LEDs to indicate parameter & range.
- Calibration of non-contact type Tachometer through optical output up to 60,000RPM.
- Setting by Decade switches for V/A in 51⁄2 digit.
- Ideal for electricians, technicians, and maintenance professionals