User Manual
Code: UT-191T
UNIVERSAL METER UT-191T UNI-T
DELTA-OPTI Monika Matysiak; https://www.delta.poznan.pl
POL; 60-713 Poznań; Graniczna 10
e-mail: [email protected]; tel: +(48) 61 864 69 60
2021-06-19
UT-191T
3/6
Resistance measurement:
600 Ω ± (1.0% + 2) @ 0.1 Ω ,
6 kΩ ± (0.8% + 2) @ 0.001 kΩ ,
60 kΩ ± (0.8% + 2) @ 0.01 kΩ ,
600 kΩ ± (0.8% + 2) @ 0.1 kΩ ,
6 MΩ ± (1.2% + 3) @ 0.001 MΩ ,
60 MΩ ± (2.5% + 5) @ 0.01 MΩ
Capacitance measurement:
6 nF ± (4% + 8) + capacity of test leads @ 1 pF ,
60 nF ... 600 µF ± (3% + 5) @ 10 pF ... 100 nF ,
6 mF ... 60 mF ± 10% @ 1 µF ... 10 µF
Inductance measurement:
Frequency measurement:
10 Hz ... 1 MHz ± (0.1% + 4) @ 0.01 Hz ... 0.001 MHz
Square-wave signal duty ratio measurement:
0.1 % ... 99.9 % ± (2% + 5) @ 0.1 %
Temperature measurement:
• °C
-40 ... 400 °C ± (1% + 2°C) @ 0.1 °C ... 1 °C ,
• °F
-40 ... 752 °F ± (1% + 4°F) @ 0.2 °F ... 2 °F
Automatic change of measuring ranges:
hFE:
Diode test:
Sound signal of the continuity test:
Checking TTL logic states:
RS-232:
USB:
Main features:
• True RMS - accurate measurement of the RMS current and voltage for any
waveform,
• Possibility to measure AC voltage using low measuring impedance (LoZ mode),
• LPF function - allows to measure the AC voltage values using low-pass filter with a
frequency limit of 200 Hz,
• Robust housing that meets the requirements of the IP65 "Index of Protection" class,
• Freezing the last reading,
• Flashlight built-in,
• Freezing the highest or lowest measurement,
• REL - relative measurement mode,
• Analog bargraph,
• Large, readable LCD display with backlight,
• Low battery level alarm,
• Aesthetic and solid construction,
• The set includes a practical case
Power supply:
9V, type 6LR61 battery
Weight:
0.4 kg
Dimensions:
180 x 87 x 66 mm
Manufacturer / Brand:
UNI-T
Guarantee:
2 years
