UT197 Industrial TRMS Digital Multimeter with Bluetooth

The UT197 is a True-RMS industrial multimeter rated CAT IV 1000 V and built to survive: sealed to IP67 and rated for a 5 m drop, it holds up where most handhelds don't. It measures AC/DC voltage and current to 1000 V and 10 A, combined AC+DC, resistance, capacitance, frequency, and temperature to 1000 ℃, and pairs to a Bluetooth app.

Working tools include a low-impedance (LoZ) mode, low-pass filter, VFC/VFD mode for drive outputs, a loop-read function, conductance, and duty cycle — the functions plant and field electricians reach for. It's backed by UNI-T's nearly 40 years of test-meter manufacturing.

Key Features

• CAT IV 1000 V safety rating
• IP67 sealing and 5 m drop protection
• True-RMS; AC/DC voltage and current to 1000 V and 10 A; combined AC+DC
• Low-impedance (LoZ) mode to reject ghost voltages
• VFC/VFD mode and low-pass filter for drive outputs
• Loop-read function for process work
• Resistance to 60 MΩ, capacitance to 60 mF, frequency, temperature to 1000 ℃
• Bluetooth app; relative, max/min, and peak-hold modes

UT197 Details

Built to Take Abuse

A CAT IV 1000 V rating, IP67 sealing, and a 5 m drop rating put the UT197 in a different durability class from typical handhelds — it keeps working after dust, water, and falls that would end other meters.

True-RMS & Drive Tools

True-RMS sensing keeps AC accurate on distorted waveforms, while a VFC/VFD mode and low-pass filter let you read the fundamental cleanly on variable-frequency-drive outputs.

Safe & Process-Ready Measurement

A low-impedance mode loads out induced ghost voltages so a dead circuit reads dead, and a loop-read function supports 4–20 mA process measurement alongside the standard electrical set.

Range & Connectivity

Combined AC+DC measurement, temperature to 1000 ℃, and a Bluetooth app cover a wide range of field tasks and let you capture readings to a phone.

Compare the UT197 Series

Applications

Demanding plant and field environments where dust, water, and drops are routine; drive and motor troubleshooting; process and loop measurement; and general industrial electrical work needing CAT IV 1000 V safety.

Frequently Asked Questions