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Digital Multimeter Autoranging + AC True RMS DMM-139

 

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Product ID: DMM-139



The new DMM-139 offers high reliability , modern design , ease of use and overall functionality. The complete series is equipped with a true-rms measurement function ( TRMS) , as well as an NCV function (non- contact voltage detection) equipped for non-contact voltage detection .

Functions and Features:
• True RMS measurement
• Varied Frequency ( VFD)
• Capacitance measurement up to 100MF
• Clamp connection for up to 60A AC / DC ( pliers not included)
• Temperature measurement up to 1000 ° C
• Non-contact voltage test with Singal and LED display
• Rubber Holster for rough working conditions and falls of up to 2m
• Overvoltage protection
• Measurement category : CAT III 600V
• Automatic range selection
• Auto power off




Specifications:
Specifications:
Display range : 6000 Counts
Basic accuracy: 0.1 %
Voltage Measurement DC: 0 - 600V DC / ± 0.5 % +2
Voltage measurement AC: 0 - 600V AC / ± 0.8 % +3
DC current measurement : 0 - 10A DC / ± 0.8 % +2
AC current measurement : 0 - 10A AC / ± 1.0% +3
Resistance measurement : 0 - 60 MOhm / ± 0.8 % +2
Capacity measurement: 0 to 99.99 mF / ± 4.0 % +5
Frequency Measurement : 10Hz - 10MHz / ± 0.1 % +4
Temperature measurement: -40 ... +1000 ° C / ± 1.0% +3
LCD display : 58mm x 36mm
Power supply: 2x AA Mignon batteries
Dimensions: 180 x 87 x 47mm
Weight: 370g
Scope of delivery: meter , batteries , test leads , temperature measurement Thermocouple
Features:

Widely Used in universities & colleges, metallurgy, communications, manufacturing, petroleum, electric power, ect, an ideal choice in testing, maintenance and troubleshooting that are badly needed for electric circuits/equipments. 
 
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Widely Used in universities&colleges, metallurgy, communications, manufacturing, petroleum, electric power, ect, an ideal choice in testing, maintenance and troubleshooting that are badly needed for electric circuits/equipments.

 

 

Safety Rating

 

 

CAT III 600V

 

 

Specifications

Range

Best Accuracy

 

 

Model

 DMM-139

 

 

 

DC Voltage (V)

 

 

 

 

 

 

 

600mV/6V/60V/600V

±(0.5%+2)

 

 

AC Voltage (V)

 

 

 

6V/60V/600V

±(0.8%+3)

 

 

DC Current (A)

 

 

 

600μA/6000μA/60mA/600mA/6A/10A

± (0.8%+2)

 

 

AC Current (A)

 

 

 

 

 

 

 

600μA/6000μA/60mA/600mA/6A/10A

±(1.0%+3)

 

 

 

 

 

Resistance (Ω)

 

 

 

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)

 

 

Frequency (Hz)

10Hz-10MHz

±(0.1%+4)

 

 

Temperature (°C)

-40 °C~1000°C

 

±(1.0%+3)

 

 

Temperature (°F)

-40°F~1832°F

 

±(1.5%+5)

 

 

Features

 

 

 

 

Display Count

 

6000

 

 

Auto Range

 

√ 

 

 

Manual Range

 

√ 

 

 

True RMS

 

 

√ 

 

 

Bandwidth (Hz)

 

45Hz ~1kHz

 

 

Variable Frequency Device (VFD)

 

√ 

 

 

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

58 × 36 mm

 

 

Product Colour

Red and Grey

 

 

Product Net Weight

370g

 

 

Product Size

175 X 80 X 48.5 mm

 

 
                 

 

 

 

Certificate:
  • CE

Contact Detail

Contact:Stanley Hwang
Address:11F, NO. 182, DUNHUA SOUTH ROAD, SEC. 2, DA'AN DISTRICT 10669 TAIPEI, TAIWAN
TEL:886-2-27375866
FAX:台灣-2-27373343
Email:tecpelco@gmail.com
URL:http://www.tecpel.com
http://www.tecpel.com.tw
ZIP:10669