Smart Digital Voltmeter / Multimeter UNI-T ( UT121B )

Smart Digital Voltmeter / Multimeter UNI-T ( UT121B ) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. 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.

Features

True RMS
AC 750V/DC 1000V voltage measurement
60MΩ large resistance measurement
60mF large capacitance measurement
Full-scale input protection
NCV/LIVE measurement
Large-size LCD screen
19mm ultra-thin body
6000counts
Intelligent identification gear

Specifications
Range
UT121B

AC voltage (V)
6.000V/60.00V/600.0V/750.0V
±(1.5%+3)

AC voltage frequency (Hz)
10Hz-1kHz
±(0.5%+2)

DC voltage (V)
6.000V/60.00V/600.0V/1000.0V
±(1.2%+3)

Resistance (Ω)
600.0Ω/6.000KΩ/60.00KΩ/600.0KΩ/60.00MΩ
±(2%+5)

Capacitance (F)
60.00nF/600.0nF～600.0μF/6000uF～60.0mF
±(10%+5)

Frequency (Hz)
10.00Hz-10.00MHz
±(0.1%+3)

Temperature(℃/℉)
–40℃～1000℃/–40°F～1832°F
±3℃/±6℉

Features

Display count

6099

Dual display

√

Auto range

√

NCV detection

√

LIVE detection

√

Diode test

√

Continuity buzzer

√

LCD high voltage alert

√

Flashlight

√

Low battery indication

√

Auto power off

√

Data hold

√

Category ratings

CATⅢ 600V

General Characteristics

Standard accessories

UT121B Batteries, test leads, temperature probe, English manual

Power

2*1.5V AAA

Display

UT121A/UT122B: 52*66mm; UT122: 65*55mm

Product size

UT121A/UT122B: 143*74*17mm; UT122: 144*71*15.5mm

It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.