PRO RMTi-1 Rotating Machine Tester with Thermal Imager

111,780.00 including GST @18%


Tester with Thermal Imager, VFD, Digital Insulation. Resistance with Polarisation Index and DAR measurement, Low Resistance measurement using 4 wire method, Bluetooth, Data Logger and K type thermocouple temperature.



While testing a motor the important parameters to test are the Insulation Resistance, Winding Resistance, Temperature of the Motor and all Electrical Parameters like the current, voltage and the voltage of the Variable Frequency Drive.
Measuring these parameters enables the user to know how efficiently the motor is working and also to decide upon the pre-emptive maintenance of the motor.

The Metravi RMTi-1 is a combination of Digital Multimeters that can work on VFD, Digital Insulation. Resistance Tester with Polarisation Index and DAR measurement, Low Resistance measurement using 4 wire method and a Thermal Imager.
The instrument has bluetooth to connect it to your mobile device so that you can record the readings on the go.
Not to mention it has a Data Logger and a K type thermocouple that can be used to measure temperature.

A professional, True RMS Multimeter and Insulation Tester with built-in Thermal Imager, featuring a TFT color LCD display, provides fast A/D converting sampling time and high accuracy, the RMTi-1 makes it easy to find and solve problems of production equipment. It helps in taking measurements safely with a double-moulded plastic housing and IP65 waterproof features. 

Additional information






Diode & Continuity

Data Recall

Data Recall

Variable Frequency Drive


Insulation Test

Insulation Test

Power Source

Battery Operated

Battery Type

Li-Ion Rechargeable

Polarization Index Test


Dielectric Absorption Ratio



, , , , ,

Low Battery Indication

Auto Power Off



Sampling Time

3 times/sec

Field of View (FoV)

21°x 21°/ 0.5m

Spatial Resolution (IFOV)


Infrared Resolution

80 x 80 Pixels

Thermal Sensitivity (NETD)

<0.1°C at 30°C

Image Frequency


Focus Mode


Focal Length


Focal Plane Array (FPA)

Uncooled Microbolometer

Spectral Range


Temperature Range

Temperature Accuracy

DC Voltage Range

DC Voltage Resolution

0.1mV to 1V

DC Voltage Accuracy


AC Voltage Range

AC Voltage Resolution

0.001V to 1V

AC Voltage Accuracy


Resistance Range

Resistance Resolution

0.1Ω to 0.01MΩ

Resistance Accuracy


Frequency Range

Frequency Resolution

0.01Hz to 0.01MHz

Frequency Accuracy


Duty Cycle Range

10% to 90%

Capacitance Range

Capacitance Resolution

0.01nF to 1μF

Capacitance Accuracy


  • 6000 Count 3.5’’ TFT Colour LCD Display
  • Built-in Thermal Imager with Max, Min and Center Crosshair Targeting
  • 50Hz Fast Thermal Image Frame Rate
  • DC Voltage
  • AC, AC+DC TRMS Voltage
  • VFD (Variable Frequency Drive) measurements
  • Low Ohms measurements
  • Flexible Clamp or Coil can be used to measure high currents
  • Resistance and Continuity Test
  • Diode Test
  • Capacitance
  • Frequency
  • Duty Cycle
  • Temperature with K-Type Probe
  • Insulation Tester
  • PI/DAR Test
  • Data Logger Function and Recall
  • Re-chargeable battery and battery charger
  • Safety: IEC/EN61010-1, EMC IEC/EN 61326-1, 61557-1-2-4, Double Insulation
  • Pollution Level 2
  • Over Voltage Category: CAT IV 600V, CAT III 1000V 


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