The UT71C is high end multimeter with many functions, such as diode, bar graph.

Specification:

Specifications	Range	Best Accuracy
Model		UT71C
DC Voltage (V)	400mV/4V/40V/400V/1000V	±(0.025%+5)
AC Voltage (V)	4V/40V/400V/1000V	±(0.4%+30)
DC Current (A)	400μA/4000μA/40mA/400mA/10A	± (0.1%+15)
AC Current (A)	400μA/4000μA/40mA/400mA/10A	± (0.7%+15)
Resistance (Ω)	400Ω/4KΩ/40KΩ/400KΩ/4MΩ/40MΩ	±(0.3%+8)
Capacitance (F)	40nF/400nF/4μF/40μF/400μF/4mF/40mF	±(1%+20)
Frequency (Hz)	40Hz-400MHz	±(0.01%+8)
Temperature (°C)	-40 °C ～ 1000°C	±(1%+30)
Temperature (°F)	-40°F～1832°F	±(1.5%+50)
Features
Display Count		39999
Auto Range		√
True RMS		√
Bandwidth (Hz）	100KHz	√
Duty Cycle	10% ～ 90%	±(1%+30)
Diode		√
Auto Power Off		√
Continuity Buzzer		√
Low Battery Indication		√
Data Hold		√
Relative Mode		√
MAX/MIN		√
Data Logging		100
USB Interface		√
Double Backlight		√
Analogue Bar Graph		√
Full Icon Display		√
Setup		√
Input Impedance for DCV	DC 400mV: Around 2.5GΩ,All Other Range: 10MΩ	√
4 - 20mA Loop	0～100%	±(1%+50)
Fused 10 A		√
Current Measurement Alarm		√
Voltage & Current  AC+DC Measurement		√
General Characteristic
Power	9V Battery（6F22)
LCD Size	73mm X 50 mm
Product Color	Red and Grey
Product Net Weight	384g
Product Size	200mm X 93mm X 40 mm
Standard Accessories	Battery, Test Lead, Alligator Clip, Test Clip, USB Interface Cable,PC Software CDe,Carrying Bag, Point Contact Temperature Probe
Standard Individual Packing	Gift Box, English Manual