UT197 is a high-precision true RMS handheld digital multimeter with 600000-bit count, IP67 protection level, can withstand up to 5 meters drop, wide temperature working environment (-40°C~55°C), can meet the needs of users who measure in harsh outdoor extreme environments such as humidity, wind, sand and cold, etc. The product has a built-in VFD anti-jamming start-up mode, which can filter the superimposed sine wave of the The product has built-in VFD anti-interference start mode, which can filter sine wave superimposed carrier frequency interference or all kinds of distorted voltage signals, and stabilize the measurement of the output voltage and frequency of the frequency converter. The external expansion 1000A AC/DC current measurement (UT-CS07) has Bluetooth communication function, recording and reporting test results, generating graphs and tables through the Unidux Smart Measurement APP; the product has obtained CE, cETLus certification according to the CAT IV 1000V safety level. Widely used in power engineering construction and maintenance, power equipment maintenance, petrochemical smelting, engineers professional measurement, HVAC, new energy and environmental protection, factory maintenance site, laboratory professional applications.
High resolution 600000 bit counting display mode (DC voltage gear only), accuracy up to 0.015%.
True RMS measurement, can accurately measure non-linear signal AC voltage and current.
IP67 protection, can withstand a drop of up to 5 meters.
Heat and cold resistant, with a wide operating temperature range between -40 °C (for up to 30 minutes) and +55 °C.
Bluetooth communication to record and report test results, generate graphs and tables via the Unidux Smart Test App.
Low-pass filtered VFD function ensures accurate voltage and frequency measurements for variable speed drives (VSDs).
Measures 1000 V AC and DC voltages.
Measures up to 10 A of current; plug-in extension for 1000 A AC/DC current measurement (UT-CS07).
LoZ low impedance automatically recognizes DC or AC voltages while preventing false readings caused by spurious voltages.
Resistance, continuity, frequency and capacitance measurements.
Min/Max to record signal fluctuations, 250uS peak capture function.
Automatic backlighting and fluorescent buttons for improved visibility.
Safety class CAT IV 1000 V; meets CE ETL safety certification.
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Model
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UT197
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Function
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Range
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accuracy
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DC Voltage (60000)
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600mV/6V/60V/600V/1000V
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±(0.03% + 5)
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DC Voltage (600000)
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±(0.015% + 10)
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AC Voltage (60000)
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600mV/6V/60V/600V/1000V
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±(0.3% + 20)
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AC Voltage Frequency Response
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45~100kHz
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DC Current (60000)
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600uA/6000uA/60mA/600mA/6A/10A
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±(0.1% + 20)
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AC Current (60000)
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600uA/6000uA/60mA/600mA/6A/10A
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±(0.5% + 50)
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AC Current Frequency Response
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uA/mA:45~10kHz A:45~5kHz
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Resistance (60000)
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600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ
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±(0.07% + 2)
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Capacitance (6000)
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60nF/600nF/6uF/6uF/60uF/600uF/6mF/60mF
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±(0.8% + 3)
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Frequency
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10Hz~1MHz
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±(0.02% + 5)
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Celsius Temperature
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-40℃~1000℃
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±(1.0% + 15)
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Fahrenheit Temperature
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-40°F~1832°F
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±(1.0% + 30)
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Diode
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3V
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±(1.0% + 5)
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Low Impedance Automatic AC/DC Voltage Recognition (6000)
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600V
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±(0.8% + 5)
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General Characteristics
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Peak
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√
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Min/Max
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√
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Reading Hold
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√
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Low Pass Filtered VFD
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√
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Relative Reference
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√
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AC+DC
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√
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Analog Bar Graph
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33 segments, 30 updates per second
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Main Display Update Rate
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4 times/second
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Battery Specifications
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Alkaline AA1.5V*3 not include
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IP Rating
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IP67
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Drop Test
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5 meters
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Cold and Heat Resistance
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Operating temperature between -40 ~60 °C. (When measuring from 20 °C, up to -40 °C for 30 minutes)
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Backlit Keyboard
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√
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Safety ratings
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CAT IV 1000V
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