Digital multimeter

UT81 B/C

Product description: Digital Multimeters
INQUIRY

Oscilloscope features:

Bandwidth: 16MHz

Sampling rate: 80MS/s

160×160 LCD display

Auto range

10 sets of data storage

Trigger types: free run/normal/single shot

Contrast and brightness settings

Multimeter features:

4000 display count, sampling rate 2-3 times/s

Auto and manual ranges selectable

Overload protection for all ranges

(1-31min adjustable) auto power off

LCD backlight

Data hold

Low battery indication, polarity indication

USB interface

Model		UT81B	UT81C
DMM Specifications	Range	Best Accuracy
DC Voltage (V)	400mV/4V/40V/400V/1000V	±(0.8%+8)	±(0.8%+8)
AC Voltage (V)	4V/40V/400V/750V	±(1%+15)	±(1%+15)
DC Current (A)	400μA/4000μA/40mA/400mA/4A/10A	±(1%+8)	±(1%+8)
AC Current (A)	400μA/4000μA/40mA/400mA/4A/10A	±(1.5%+8)	±(1.5%+8)
Resistance (Ω)	400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ	±(1%+5)	±(1%+5)
Capacitance (F)	40nF/400nF/4μF/40μF/100μF	±(3%+8)	±(3%+8)
Frequency (Hz)	10Hz-10MHz	±(0.1%+3)	±(0.1%+3)
Scope Specifications	Range	Best Accuracy
Bandwidth		8MHz	16MHz
Real-Time Sample Rate		40MS/s	80MS/s
Vertical Accuracy		±(5%+1)	±(5%+1)
Input Sensitivity	20mV/div - 500V/div(1-2-5)	√	√
Horizontal Accuracy		±(0.01%+1)	±(0.01%+1)
Time-Base Range		100ns/div - 5s/div (1-2-5)	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	Free Run/Normal/Single Shot	√	√
Memory	10 screens and setups	√	√
Contrast and Bright Setup		√	√
Low Battery Indication		√	√
USB Interface		√	√
LCD Backlight		√	√
Input Impedance for DCV	Around 10MΩ	√	√
General Characteristics
Power	1.5V Batteries (R6) X 4
LCD Size	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, BNC Probe
Standard Individual Packing	Gift Box, English Manual
Standard Quantity Per Carton	12pcs
Standard Carton Measurement	485mm × 450mm × 260mm (0.057 CBM Per Standard Carton)
Standard Carton Gross Weight	16.4kg		17.3kg
Optional Accessories	Scope Probe, AC Power Adaptor