Metravi PM-39 Process Meter

About Metravi PM-39 Process Meter

• An industrial tool that combines Digital Multimeter and process signal source for on-spot maintenance.
• Double color plastic injection shell to meet IP65 dust-proof and waterproof grade, and can be used in harsh environment.
• Complies with 600V CAT.IV, 1000V CAT.III safety standard.

Basic feature of input measurement   

• Measurement functions include: AC voltage, DC voltage, AC current, DC current, Ohms, capacitance, continuity, diode, frequency, RTD, Thermocouples R, S, B, K, E, J, T, N.
• The displayed reading of measured voltage, resistance and diode is 5500 bytes, and the basic accuracy is 0.1%.
• The displayed reading of measured current is 55000 bytes, and the basic accuracy is 0.1%.
• Measurement speed ratio: 20 times / second for fast, and 5 times/ second for slow.
• True measured AC value, measurement bandwidth: 45Hz400Hz
• Selectable manual or auto range, measurement value held displays.
• Relative value measurementREL_%

Basic feature of output measurement   

• Max accuracy of output can reach 0.2%, and the output display is 5-digit.Output function: DC voltage, DC current, Ohms, frequency, RTD, Thermocouples R, S, B, K, E, J, T, N , SIMULATE function analog transmitter
• Displays mA and % value simultaneously and provide 25% and 100% manual-step, auto-step and auto-ramping output function when outputting DC current
• Built-in 24V loop circuit.

Loop test function

• Provide 24V loop circuit and measure current simultaneously.
• Built-in 24V loop circuit and loop current measurement
• Built-in and selectable 250 HART loop resistance and loop power supply, easy for HART communication equipment, without carrying load resistance and power.
• Built-in temperature transmitter, auto cold-compensation, and display in or .
• Large LCD of double show, with white backlight.
• The meter employs panel calibration technique, connects to standard device, undertakes panel calibration operation according to set range, and saves relevant calibrated data, fulfills the periodic calibration work stipulated by the meter to ensure the accuracy and performance.
• The meter can supply power with four alkaline batteries or Ni-mh batteries in the battery case, or use the adaptor to supply.
• Other functions: Auto power shut off, Auto backlight shut, Low electrical test, Temperature unit setting etc.

Exceptional Measurement Accuracy

Benefit from an impressive 0.5% accuracy and high resolution, ensuring every process measurement is both precise and dependable. The True RMS function guarantees reliability even with fluctuating signals, giving professionals confidence during critical testing operations.


User-Friendly and Portable Design

The PM-39's compact dimensions and lightweight construction make it comfortable for handheld use in the field. The backlit four-digit LCD delivers clear readings under various lighting conditions, and overload indications safeguard your device from misapplication.


Versatile Application in Process Industry

Designed for process signal measurement, the device excels in current and voltage testing within industrial environments across India. Its robust CAT III 600V protection and manual automation grade suit electricians, technicians, and engineering professionals perfectly.