Best Digital multimeter UNI-T UT139B

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US$ 21.7 - 24.9 / Piece

20 Pieces(Min. Order)

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Product Details

Place of Origin	Guangdong, China	Brand Name	uni-t
Model Number	ut139B	Measuring Current Range	400μA/4000μA/40mA/400mA/4A/10A
Measuring Voltage Range	40mV/400mV/4V/40V/400V/600V	Measuring Resistance Range	400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ
Measuring Capacitance Range	9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/ 999.9μF/9.999mF/99.99mF	Measuring Inductance Range	/
Operating Temperature	0~40	Dimensions	175 X 80 X 48.5 mm

Product Description

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Product data

UT139 Series digital multimeters are newly designed to offer users better performance and higher safety rating. Totally over-load protection and unique structural design make it new type of multimeter with high performance/ price ratio and a best choice for electricians used in electrical maintenance and repairing.

1,True RMS for the whole series;
2,Measure signals with varied frequency (VFC);
3,Measure large capacitance up to 100mF;
4,Optional AC/DC 60A current clamps in different models to measure current up to 60A(1mv=1A);
5,NCV designed for the whole series, a necessity for electricians;
6,AA1.5V*2(5#) battery, easy for users to purchase and replace;
7,Soft rubber holster is easy to stand 2m drop;
8,Optional magnetic hanging strap offered to facilitate tests in special location;
9,Fast to replace fuse, just by opening battery cover;
10,Reliable with use of internal 2PCS fuses with high-breaking capacity;
11,Protection against 600V input/1 minute from misconnection;
12,Safety Rating: CAT III 600V.

Applications
An ideal tool for equipment testing, maintenance and repair widely needed in electronics, electric power, schools, metallurgy, communications, manufacturing, petroleum, national defense, chemical industry, etc.

Product parameters

Specifications	Range	Best Accuracy
Model		UT139B
DC Voltage (V)	40mV/400mV/4V/40V/400V/600V	±(0.5%+2)
AC Voltage (V)	40mV/400mV/4V/40V/400V/600V	±(0.8%+3)
DC Current (A)	400μA/4000μA/40mA/400mA/4A/10A	± (0.7%+2)
AC Current (A)	400μA/4000μA/40mA/400mA/4A/10A	±(1%+3)
Resistance (Ω)	400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ	±(0.8%+2)
Capacitance (F)	9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/ 999.9μF/9.999mF/99.99mF	±(4.0%+5)
Frequency (Hz)	10Hz-10MHz	±(0.1%+4)
Features
Display Count		4000
Auto Range		√
Manual Range		√
True RMS		√
Bandwidth (Hz)		45Hz ~1kHz
V.F.C		√
Duty Cycle	0.1% ~ 99.9%	√
Diode		Around 3V
NCV		√
Auto Power Off	Around 15 Minutes	√
Continuity Buzzer		√
Low Battery Indication	≤2.5V	√
Data Hold		√
Relative Mode		√
MAX/MIN		√
LCD Backlight		√
Input Protection	600Vrms	√
Input Impedance for DCV	1GΩ Max	√
General Characteristics
Power	AA1.5*2
LCD Size	58mm × 36 mm
Product Colour	Red and Grey
Product Net Weight	370g
Product Size	175mm x 81mm x 48.5 mm
Standard Accessories	Battery, Test Leads
Standard Individual Packing	Gift Box, English Manual
Standard Quantity Per Carton	40 PCs
Standard Carton Measurement	645mm×450mm×340mm (0.098CBM Per Standar Carton)
Standard Carton Cross Weight	25.5 Kg

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Sinotronics Co., Ltd.: Contact nameChao Li
Chat Now; Phone86-25-83477885; Address7F, Tianhe Building, 216 North Zhongshan Road, Nanjing, Jiangsu

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Best Digital multimeter UNI-T UT139B

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