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VC79A+ Process Calibrator Multimeter, 4-20mA Loop Calibrator, Signal Source
Sale price
$8.00
Regular price $40.00
- [ALL-IN-ONE PROCESS TROUBLESHOOTING TOOL] Combines a digital multimeter, 4-20mA loop calibrator, signal source, and temperature calibrator in one handheld instrument for PLC/DCS analog I/O testing, transmitter checks, loop commissioning, and industrial field maintenance.
- [55,000-COUNT PRECISION & VFC FILTER] 5-digit, 55,000-count display with basic accuracy as low as 0.05% on supported ranges. Built-in VFC low-pass filtering helps stabilize measurements on distorted AC signals and variable-frequency drive applications.
- [24V LOOP POWER & 250Ω HART RESISTOR] Power and check 4-20mA transmitter loops with built-in 24V loop power, plus a selectable 250Ω HART loop resistor. Supports both SOURCE and SIMULATE modes for testing passive inputs or simulating a 2-wire transmitter.
- [TC/RTD & MULTI-SIGNAL CALIBRATION] Measure and source 8 thermocouple types plus Pt100, Pt1000, and Cu50 RTDs. Also outputs DC voltage, current, resistance, and frequency for testing transmitters, indicators, controllers, and other process instrumentation.
- [BUILT FOR INDUSTRIAL FIELD USE] IP65-rated enclosure with CAT IV 600V / CAT III 1000V safety ratings for demanding maintenance environments. Runs on four AA batteries for portable field work and also supports optional DC 5V external power for extended bench use.