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Extech Process Calibrator Multimeter is a precision DC Current, Voltage Calibrator combined with True RMS MultiMeter

Features & Applications:

Precision DC, mA, Voltage, Frequency Calibrator combined with True RMS Multimeter.

Features:

Calibrator:

• Simultaneous source/simulate and measure on large dual display
• Precision 0.03% accurate voltage and current calibration source
• Constant current output for loads up to 1200Ω
• Bipolar current (±25mA) and voltage (±1.5V, ±15V) outputs
• Simultaneously source 15V excitation voltage and
  measure mA output of 2-wire transmitters
• % of scale readout for 4 to 20mA or 0 to 20mA
• Wide range Frequency (square wave) source with
  adjustable amplitude, pulse width, and duty cycle
• Programmable 16 continuous or timed step outputs, or 999 step ramp
• Optional communications software allows you to remotely operate the
  CMM-17 from your PC and document readings

DMM:

• Measure DCmA, ACmA, DCV, ACV, AC+DC, Temperature, Frequency,
  Duty Cycle, Pulse Width, Resistance, Continuity, and Diode
• 1µV or 1µA resolution and 0.03% basic DCV accuracy (400mV-40V)
• 1ms Peak Hold for glitch capture, plus Data Hold, Auto Hold.
  relative and dynamic recording
• True RMS measurement for non-linear voltage and current loads

Common Features:

• Built-in bi-directional RS-232 interface
• Built-in NiMH rechargeable battery
• Large 50,000 count backlit LCD displays primary, secondary, source/measure ranges and functions selected
• Separate input/output banana jacks with fused protection
• Auto power off with disable function