The UNI-T UT195M delivers professional-grade durability with enhanced measurement capabilities designed for demanding industrial environments. With its rugged IP65 protection, 2-meter drop resistance, and specialized functions like temperature measurement and 3-phase motor sequence testing, this reliable multimeter provides maintenance technicians, industrial electricians, and field service personnel with comprehensive functionality for advanced electrical system diagnostics in harsh conditions.
The UNI-T UT195M expands upon essential multimeter functions with specialized capabilities designed for comprehensive industrial system analysis. With exceptional DC voltage accuracy of ±(0.2%+5), True RMS AC measurement with extended frequency response (45-1kHz), and integrated temperature measurement (-40°C to 1000°C), the UT195M delivers the advanced functionality needed for thorough equipment diagnostics and troubleshooting.
The high-contrast 6000 count display provides clear visibility in varied lighting conditions, while the responsive 31-segment analog bar graph provides visual indication of changing values. This combination of digital precision and analog-style visualization makes the UT195M ideal for both precise measurement and dynamic system evaluation in industrial environments.
The UNI-T UT195M includes a dedicated 3-phase motor sequence test function that allows maintenance personnel to quickly verify proper phase rotation without additional specialized equipment. This capability is essential when installing or troubleshooting three-phase motors, preventing damage from incorrect phase sequencing and ensuring proper rotation direction.
With an extended frequency response of 45-1kHz for both voltage and current measurements, the UT195M provides accurate readings on variable frequency drive systems, allowing technicians to properly evaluate modern motor control equipment. This expanded capability makes the UT195M particularly valuable in facilities utilizing advanced automation and variable speed drives.
The UNI-T UT195M is built for reliability in challenging industrial settings, with an IP65 rating that provides complete protection against dust ingress and resistance to water jets from any direction. This superior environmental protection ensures consistent performance in mines, oilfields, manufacturing facilities, and outdoor installations regardless of conditions.
The verified 2-meter drop protection guarantees the meter can withstand the physical impacts common in industrial environments, while the rubberized overmold provides a secure grip even with gloved hands. The integrated flashlight illuminates dark work areas and electrical panels, improving visibility in poorly lit industrial spaces.
Safety is paramount in industrial environments, and the UNI-T UT195M provides comprehensive protection for both the user and the instrument. With CAT III 1000V and CAT IV 600V safety ratings, the meter delivers maximum protection when working on industrial electrical systems and distribution equipment.
The LoZ (Low Impedance) voltage measurement function prevents false readings from ghost voltages in high-capacitance systems, ensuring accurate diagnostics and preventing incorrect conclusions during troubleshooting. Additional safety features include overload protection on all ranges, input warning alerts, and clearly marked terminal indicators.
Maintenance technicians rely on the UT195M for comprehensive motor system evaluation:
Electrical specialists leverage advanced functions for VFD troubleshooting:
HVAC technicians utilize multiple measurement capabilities:
Process technicians depend on precision measurements:
| Measurement | Range | Accuracy |
|---|---|---|
| DC Voltage (V) | 1000V | ±(0.2% + 5) |
| AC Voltage (V) | 1000V | ±(1% + 3) |
| LoZ AC Voltage (V) | 600V | ±(2% + 3) |
| DC Current (A) | 20A | ±(0.8% + 3) |
| AC Current (A) | 20A | ±(1% + 3) |
| Resistance (Ω) | 60MΩ | ±(0.8% + 2) |
| Capacitance | 60mF | ±(3% + 5) |
| Frequency | 60Hz-10MHz/60Hz-40MHz | ±(0.1% + 4) |
| Duty Cycle | 0.1%-99.9% | ±(2% + 5) |
| Temperature (°C) | -40°C to 1000°C | ±(1.5% + 4) |
| Temperature (°F) | -40°F to 1832°F | ±(2% + 5) |
| 3-Phase Sequence Test | 600V | - |
| Feature | UNI-T UT195E | UNI-T UT195M | UNI-T UT195DS |
|---|---|---|---|
| Display Type | Single display | Single display | Dual display |
| AC+DC Measurement | No | No | Yes |
| Temperature Measurement | No | Yes | Yes |
| 3-Phase Motor Sequence Test | No | Yes | Yes |
| Frequency Response | 45-400Hz | 45-1kHz | 45-5kHz |
| Low Pass Filter | No | No | 1kHz |
| Measurement Sampling Rate | 3/s | 3/s | 5/s |
| Analog Bar Sampling Rate | 10/s | 10/s | 20/s |
| Diode Test Voltage | 3.5V | 3V | 3V |
| Price Point | Economic | Mid-range | Premium |
The 3-phase motor sequence test function allows technicians to verify the proper sequence of phases in a three-phase electrical system without additional specialized equipment. When connected to the three phases of a motor supply, the meter analyzes the phase relationship and indicates the correct or incorrect sequence. This capability is essential for preventing damage from incorrect motor rotation during installation and commissioning. The function works on systems up to 600V and provides clear indication of phase sequence, helping technicians quickly verify proper connections before energizing equipment.
The UT195M's extended frequency response (45-1kHz) for both voltage and current measurements provides significant advantages when working with modern industrial equipment. Unlike the standard 45-400Hz response in basic meters, this extended range ensures accurate measurements on variable frequency drives, electronic power supplies, and modern lighting systems that operate with frequencies beyond the standard power line frequency. This capability is particularly valuable in industrial environments with increasing deployment of variable speed drives and electronic controls, allowing technicians to properly evaluate performance and diagnose issues in these advanced systems.
The integrated temperature measurement function (-40°C to 1000°C) allows technicians to perform thermal diagnostics without carrying a separate temperature meter. This capability is particularly valuable when troubleshooting electrical components where heat is often an indicator of problems like loose connections, overloads, or failing components. By providing both electrical and thermal measurements in a single instrument, the UT195M streamlines the diagnostic process, allowing technicians to correlate electrical performance with operating temperature for more comprehensive system analysis.
Yes, the UT195M is designed to excel at both preventive maintenance and troubleshooting applications. For preventive maintenance, its accurate measurement capabilities allow technicians to establish baseline readings for equipment performance, including voltage levels, current draw, resistance values, and operating temperatures. These baseline measurements can be compared during regular maintenance to identify degradation before failures occur. For troubleshooting, the combination of True RMS measurement, extended frequency response, temperature measurement, and 3-phase motor testing provides the comprehensive capabilities needed to identify and diagnose complex electrical issues in industrial systems.
UNI-T provides a 12-month warranty on the UT195M, covering manufacturing defects and component failures under normal use conditions. Extended warranty options may be available through authorized distributors.
"As a maintenance supervisor at a food processing plant, I needed a meter that could handle everything from motor testing to control system troubleshooting. The UT195M's 3-phase sequence test and temperature measurement have been game-changers for our preventive maintenance program, helping us identify potential issues before they cause production downtime." - Rajiv S., Maintenance Supervisor
"I specialize in industrial motor repairs, and the UT195M has become my go-to meter for field diagnostics. The extended frequency response gives me accurate readings on VFD outputs, and the temperature probe helps identify hotspots in motor windings. The rugged construction has held up perfectly despite daily use in some pretty harsh environments." - Maria L., Motor Repair
