SKU: MT990

Process Current Calibrator

$135.00 ex. GST
$148.50 inc. GST

  • Measuring process signals
  • General purpose signal injection applications
  • Current loop calibrator
  • Load output 0 – 24mA
  • Calibrator drives loads to 500Ω
  • Adjustable – 199.9mV to 199.9mV DCV source
  • Powers or measures a two wire current loop
  • 4 Functions – current source, current measurement, DC mV source, power and current measurement of two wire loop
  • 1999 Count LCD Resolution

The MT990 is a portable instrument used for calibrating process devices and measuring process signals, as well as general purpose signal injection applications. This meter has four modes to provide the quality and accuracy of a bench top calibrator; these include a precision current source up to 24mA, current measurement of current signal, DC mV source and the power and measurement of a two-wire loop.
The MT990 ensures correct measurements on mass, volume, length, electricity, flow, pressure, heat and thermal energy. Saves you money by reducing waste due to accurate measurements. Enables smooth production processes.

SKU: MT990 Category:


Function Range Resolution Accuracy
DC Current 0-24mA 0.01mA ±(0.5%FS + 1 Digit)
DC Voltage -199.9mV to 199.9mV 0.1mV ±(0.25%FS + 1 Digit)
4-20mA% Yes
Digital Display 1999 count
Data Hold Yes
Back Light Yes
Enclosure Double Moulded case
Low Battery Indication Yes
Battery 9V
Weight 232g
Dimensions 150 x 70 x 40mm


Test Leads
Carrying Case
9V Battery
Instruction Manual