Gossen Metrawatt METRAHit CAL Multi-Function Calibrator 300 mA 600V USB Portable Handheld Calibrator M244A

Gossen Metrawatt M244A METRAHit CAL Multi-Function Calibrator is a high precision handheld instrument designed for accurate calibration and simulation of electrical quantities. It supports maximum voltage measurement of 600 volts and current measurement up to 300 mA, ideal for precise onsite calibration, inspection tasks, test departments, and laboratory environments.

This calibrator enables process engineers to simulate sensor outputs at transmitter inputs while simultaneously measuring and storing resultant signals. The device features integral memory for storing calibration procedures and generating calibration reports, enhancing efficiency in field testing.

With USB connectivity, it allows for seamless integration with computers for data transfer and management. The instrument operates on AA batteries with an extended battery life of 45 hours, supporting long-duration field operations.

Its compact dimensions (200 mm length x 87 mm width x 45 mm height) and light weight (350 grams) contribute to its portability and ease of handling. The calibrator simulates voltage outputs from 0 mV to 300 mV, and resistance ranges up to 30 MΩ, with a resolution of 0.01 mΩ for low resistance measurements.

Functionalities include simulation of RTD temperature sensors, various thermocouple types with cold junction compensation, and frequency square wave pulse generation. Calibration sequences can be programmed with ramp, step, and dwell functions for precise transmitter testing.

Safety is ensured by compliance with CAT IV and CAT III safety categories and international standards including CE, ANSI/ESD S20.20:2014, and BS EN 61340-5-1:2007. The device functions reliably within ambient temperatures from -10°C to +50°C.

Maximum voltage measurement capacity of 600 volts ensures versatile application. ±1 percent accuracy for precise calibration and measurement tasks. USB port for data transfer and communication. Extended battery life of 45 hours powered by AA batteries.

Compact and lightweight design for portability in field and lab use. Simulation of sensor conditions and calibration sequences with ramp and step functions. Simulates wide range of electrical signals including mA, mV, V, resistance, temperature, and frequency.

Compliance with recognized safety and quality standards for electrical testing. Suitable for use in industrial, laboratory, process control, and manufacturing environments.

This Multi-Function Calibrator from Gossen Metrawatt provides reliable and efficient calibration solutions across electrical testing applications. Explore the comprehensive range of measuring and calibration instruments at EnvMart for your industrial and laboratory requirements.