UNI-T Ut81B Scope Digital Multimeter - Variety House

UNI-T Ut81B Scope Digital Multimeter

40,250

UT81 series handheld digital oscilloscope multimeters combine oscilloscope and digital multimeter in one. Oscilloscope measurement mode includes signal input, data processing, auto measure, waveform storage, and transfer.Multimeter mode features AC/DC voltage and current, resistance, diode, continuity, frequency, duty ratio, and capacitance.

40,250

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80 / 100

UT81B Scope Digital Multimeter

UT81B handheld digital oscilloscope multimeters combine oscilloscope and digital multimeter in one. Oscilloscope measurement mode includes signal input, data processing, auto measure, waveform storage, and transfer. Multimeter mode features AC/DC voltage and current, resistance, diode, continuity, frequency, duty ratio, and capacitance.

Weight 1.9 kg

Basic Features

80 / 100

UT81 series handheld digital oscilloscope multimeters combine oscilloscope and digital multimeter in one. Oscilloscope measurement mode includes signal input, data processing, auto measure, waveform storage, and transfer.
>Multimeter mode features AC/DC voltage and current, resistance, diode, continuity, frequency, duty ratio, and capacitance.

Tech. Spec

80 / 100

Specifications

Range

UT81B

DMM Specifications

DC voltage (V) 1000V ±(0.8%+8)
AC voltage (V) 750V ±(1%+15)
DC current (A) 10A ±(1%+8)
AC current (A) 10A ±(1.5%+8)
Resistance (Ω) 40MΩ ±(1%+5)
Capacitance (F) 100μF ±(3%+8)
Frequency (Hz) 10Hz~10MHz ±(0.1%+3)

Scope Specifications

Bandwidth 8MHz
Sampling rate 40MS/s
Vertical accuracy ±(5%+1)
Vertical sensitivity 20mV/div~500V/div (1-2-5) √
Time-base accuracy ±(0.01%+1)
Time-base range  100ns/div -5s/div (1-2-5)

Features

Display count 4000
Auto range √
Duty cycle 0.1~99.9% √
Diode √
Auto power off √
Continuity buzzer √
Display 160 x 160 monochrome √
Trigger types Auto run/Normal/Single shot √
Memory 10 screens and setups √
Contrast and brightness setup √
Low battery indication √
USB interface √
LCD backlight √
Input impedance for DCV Around 10MΩ √

General Characteristics

Power 1.5V battery (R6) x 4
Display 60mm x 60mm
Product color Red and grey
Product net weight 498g
Product size 200mm x 100mm x 48mm
Standard accessories Batteries, test lead, alligator clip, USB interface cable, PC software CD
Standard individual packing Gift box, English manual
Standard quantity per carton 12pcs
Standard carton measurement 485mm x 450mm x 260mm (0.057CBM per standard carton)
Standard carton gross weight 23kg
Optional accessories Scope probe, AC power adaptor

Models & Comparison

80 / 100

Input impedance for DCVAround 10MΩ√√

Specifications

Range

UT181B

UT81C

DMM Specifications

DC voltage (V) 1000V ±(0.8%+8) ±(0.8%+8)
AC voltage (V) 750V ±(1%+15) ±(1%+15)
DC current (A) 10A ±(1%+8) ±(1%+8)
AC current (A) 10A ±(1.5%+8) ±(1.5%+8)
Resistance (Ω) 40MΩ ±(1%+5) ±(1%+5)
Capacitance (F) 100μF ±(3%+8) ±(3%+8)
Frequency (Hz) 10Hz~10MHz ±(0.1%+3) ±(0.1%+3)

Scope Specifications

Bandwidth 8MHz 16MHz
Sampling rate 40MS/s 80MS/s
Vertical accuracy ±(5%+1) ±(5%+1)
Vertical sensitivity 20mV/div~500V/div (1-2-5) √ √
Time-base accuracy ±(0.01%+1) ±(0.01%+1)
Time-base range UT81B: 100ns/div -5s/div (1-2-5)
UT81C: 50ns/div – 5s/div(1-2-5)

Features

Display count 4000 4000
Auto range √ √
Duty cycle 0.1~99.9% √ √
Diode √ √
Auto power off √ √
Continuity buzzer √ √
Display 160 x 160 monochrome √ √
Trigger types Auto run/Normal/Single shot √ √
Memory 10 screens and setups √ √
Contrast and brightness setup √ √
Low battery indication √ √
USB interface √ √
LCD backlight √ √

General Characteristics

Power 1.5V battery (R6) x 4
Display 60mm x 60mm
Product color Red and grey
Product net weight 498g
Product size 200mm x 100mm x 48mm
Standard accessories Batteries, test lead, alligator clip, USB interface cable, PC software CD
Standard individual packing Gift box, English manual
Standard quantity per carton 12pcs
Standard carton measurement 485mm x 450mm x 260mm (0.057CBM per standard carton)
Standard carton gross weight UT81B: 23kg; UT81C: 16.4kg
Optional accessories Scope probe, AC power adaptor
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