True RMS Digital Multimeters UNI-T UT139B AC DC Voltage and Current Auto Range Handheld multimeter

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$47.00 - $99.00 / Piece | 2 Piece/Pieces (Min. Order)
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Overview
Quick Details
Brand Name:
UNI-T
Model Number:
UT139B
Measuring Current Range:
400μA-10A
Measuring Voltage Range:
40mV-600V
Measuring Resistance Range:
400Ω-40MΩ
Measuring Capacitance Range:
9.999nF-99.99μF
Measuring Inductance Range:
none
Operating Temperature:
-40 °C - 1000°C
Dimensions:
175mm x 81mm x 48.5 mm
Display Count:
20000
Frequency (Hz):
10Hz-10MHz
Auto Range:
Yes
Data Hold:
Yes
True RMS:
Yes
Power:
AA1.5*2
LCD Size:
58mm *36 mm
Product Net Weight:
370g
Supply Ability
Supply Ability:
500 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Packaging with product box first, and then by Courier carton
Port
Shenzhen

True RMS Digital Multimeters UNI-T UT139B AC DC Voltage and Current Auto Range Handheld multimeter

 

 

Introduction

 

Key Features

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.

 

 

Specification

SpecificationsRangeBest Accuracy
Model UT139AUT139BUT139C
DC Voltage (V)20mV/200mV/2V/20V/200V/600V±(0.5%+2)   
40mV/400mV/4V/40V/400V/600V ±(0.5%+2)  
60mV/600mV/6V/60V/600V  ±(0.5%+2) 
AC Voltage (V)20mV/200mV/2V/20V/200V/600V±(1%+3)   
40mV/400mV/4V/40V/400V/600V ±(0.8%+3)  
60mV/600mV/6V/60V/600V  ±(0.8%+3) 
DC Current (A)200μA/2000μA/20mA/200mA/2A/10A± (0.7%+2)   
400μA/4000μA/40mA/400mA/4A/10A ± (0.7%+2)  
600μA/6000μA/60mA/600mA/6A/10A  ± (0.7%+2) 
AC Current (A)200μA/2000μA/20mA/200mA/2A/10A±(1%+3)   
400μA/4000μA/40mA/400mA/4A/10A ±(1%+3)  
600μA/6000μA/60mA/600mA/6A/10A  ±(1%+3)
Resistance (Ω)200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ±(1.0%+2)   
400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ ±(0.8%+2)  
600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ  ±(0.8%+2) 
Capacitance (F)9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/
999.9μF/9.999mF/99.99mF
  ±(4.0%+5) ±(4.0%+5)
Frequency (Hz)10Hz-10MHz ±(0.1%+4) ±(0.1%+4) 
Temperature (°C)-40 °C~1000°C  ±(1.0%+3) 
Temperature (°F)-40°F~1832°F  ±(1.5%+5)
Features
Display Count 200040006000
Auto Range √  √  √  
Manual Range √  √  √  
True RMS √  √  √  
Bandwidth (Hz) 45Hz - 400Hz45Hz - 1kHz45Hz - 1kHz
V.F.C √  √  √  
Duty Cycle0.1% -99.9%  √  √  
Diode Around 2VAround 3VAround 3V
NCV √  √  √  
Battery Test1.5V / 9V√    
Auto Power OffAround 15 Minutes√  √  √  
Continuity Buzzer √  √  √  
Low Battery Indication≤2.5V√  √  √  
Data Hold √  √  √  
Relative Mode √  √  √  
MAX/MIN √  √  √  
LCD Backlight √  √  √  
Input Protection600Vrms√  √  √  
Input Impedance for DCV1GΩ Max√  √  √  
General Characteristics 
PowerAA1.5*2 (not included)
LCD Size58mm × 36 mm
Product ColourRed and Grey 
Product Net Weight370g 
Product Size175mm x 81mm x 48.5 mm 
Standard AccessoriesUT139A/B-Battery, Test Leads;UT139C-Battery, Test Leads, Temperature Probe  
Standard Individual PackingGift Box, English Manual 
Standard Quantity Per Carton40 PCs
Standard Carton Measurement645mm×450mm×340mm (0.098CBM Per Standar Carton)
Standard Carton Cross Weight25.5 Kg 
Optional Accessories*
UT139C-Current Sensor  AC/DC40A

 

 

 

 

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