UT121 Series Smart Digital Multimeters

UT121 series feature large-screen & ultra-thin multimeters and auto range and they can display two measurement results at the same time, which is convenient for home and non-professional users. They are convenient and fast electronic tools.

Models: UT121A, UT121B, UT122

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Features of UT121 Series Smart Digital Multimeters

True RMS
AC/DC 600V voltage measurement (UT121A)
AC 750V/DC 1000V voltage measurement (UT121B)
60MΩ large resistance measurement (UT121B)
60mF large capacitance measurement (UT121B)
AC/DC 600V voltage measurement (UT122)
60MΩ large resistance measurement (UT122)
99mF large capacitance measurement (UT122)

Built-in rechargeable lithium battery, Type-C charging (UT122)
Temperature measurement (UT122)
Full-scale input protection
NCV/LIVE measurement
Large size LCD screen
19mm ultra-thin body
6000counts
Intelligent identification gear

Technical Specifications

AC voltage (V)
6.000V / 60.00V / 600.0V — UT121A: ±(1.0%+3) | UT122: ±(1.0%+3)
6.000V / 60.00V / 600.0V / 750.0V — UT121B: ±(1.5%+3)

AC voltage frequency (Hz)
10Hz–1kHz — UT121A: ±(0.5%+2) | UT121B: ±(0.5%+2) | UT122: ±(0.5%+2)

DC voltage (V)
6.000V / 60.00V / 600.0V — UT121A: ±(0.7%+3) | UT122: ±(0.5%+3)
6.000V / 60.00V / 600.0V / 1000.0V — UT121B: ±(1.2%+3)

Resistance (Ω)
6000Ω / 60.00KΩ / 600.0KΩ / 6.000MΩ / 10.00MΩ — UT121A: ±(2.0%+5)
600.0Ω / 6.000KΩ / 60.00KΩ / 600.0KΩ / 60.00MΩ — UT121B: ±(2%+5)
600.0Ω / 6.000KΩ / 60.00KΩ / 600.0KΩ / 6.000MΩ / 60.00MΩ — UT122: ±(2.0%+5)

Capacitance (F)
60.00nF / 600.0nF～600.0μF / 6000uF～60.0mF — UT121B: ±(10%+5)
99.99nF / 999.9nF～9.999μF / 9.999mF～99.99mF — UT122: 10%

Frequency (Hz)
10.00Hz–10.00MHz — UT121B: ±(0.1%+3) | UT122: ±(0.1%+3)

Temperature (℃/℉)
–40℃～1000℃ / –40°F～1832°F — UT121B: ±3℃ / ±6℉ | UT122: ±3℃ / ±6℉

Features

Display count
UT121A: 6099 | UT121B: 6099 | UT122: 6199

Dual display
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Auto range
UT121A: ✔ | UT121B: ✔ | UT122: ✔

NCV detection
UT121A: ✔ | UT121B: ✔ | UT122: ✔

LIVE detection
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Diode test
UT121A: / | UT121B: ✔ | UT122: ✔

Continuity buzzer
UT121A: ✔ | UT121B: ✔ | UT122: ✔

LCD high voltage alert
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Flashlight
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Low battery indication
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Auto power off
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Data hold
UT121A: ✔ | UT121B: ✔ | UT122: ✔

Category ratings
UT121A: CATⅢ 600V | UT121B: CATⅢ 600V | UT122: CATⅢ 600V

General Characteristics

Standard accessories
UT121A: Batteries, test leads, English manual | UT121B/UT122: Batteries, test leads, temperature probe, English manual

Power
2 × 1.5V AAA

Display
UT121A/UT121B: 52 × 66mm | UT122: 65 × 55mm

Product size
UT121A/UT121B: 143 × 74 × 17mm | UT122: 144 × 71 × 15.5mm

Product net weight
UT121A/UT121B: 142g | UT122: 157g

Standard individual packing
Gift box, carrying bag

UT121 User Manual

1 file(s) 668 KB

UT121 Datasheet

1 file(s) 840 KB

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