Gossen Metrawatt METRAHIT CAL Voltage Calibrator

Overview

The Gossen Metrawatt METRAHIT CAL is a universal handheld calibrator and simulator designed for field and laboratory calibration of electronic test instruments, transmitters, and sensors. It provides precise output signals for voltage, current, resistance, temperature, and thermocouple simulation with ramp and staircase generation capabilities, making it an essential tool for maintenance technicians and calibration professionals.

Key Features

• Voltage output: mV and V ranges
• Current output: milliampere range with transmitter simulator (0–24 mA sink)
• Resistance simulation: 5 Ω to 2000 Ω
• Temperature measurement with Pt100, Pt1000, Ni100, Ni1000 sensors
• Thermocouple simulation: J, L, T, U, K, E, S, R, B, N types
• Frequency and pulse run generator: 1 Hz to 1000 Hz
• Ramp and staircase function generators
• Easy-to-use interface with intuitive operation
• Optional METRAwin90-2 calibration software and RS-232 interface
• DAkkS calibration certificate included
• Rugged, EMC-compliant design

Applications

• Calibration of analog multimeters, panel meters, and data loggers
• Field verification and adjustment of temperature transmitters and sensors
• Testing of control circuits and signal-conditioning equipment
• Validation of measurement instruments before critical measurements
• Educational and training demonstrations in measurement and calibration

Included Accessories

• Safety measurement cables (yellow and black), 1.5 m with 4 mm test probes (1000 V CAT III, 600 V CAT IV)
• 2 batteries (IEC LR6)
• Protective rubber holster
• Abbreviated operating instructions
• CD-ROM with full operating instructions (English and German)
• DAkkS calibration certificate