Digital Multimeters UNI-T UT139A True RMS Electrical Handheld Testers Multimetro LCR Meters Ammeter Multitester
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.
Specification :
Specifications |
Range |
Best Accuracy |
||
Model |
UT139A |
UT139B |
UT139C |
|
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 |
2000 |
4000 |
6000 |
|
Auto Range |
√ |
√ |
√ |
|
Manual Range |
√ |
√ |
√ |
|
True RMS |
√ |
√ |
√ |
|
Bandwidth (Hz) |
45Hz~400Hz |
45Hz~1kHz |
45Hz~1kHz |
|
V.F.C |
√ |
√ |
√ |
|
Duty Cycle |
0.1% ~ 99.9% |
√ |
√ |
|
Diode |
Around 2V |
Around 3V |
Around 3V |
|
NCV |
√ |
√ |
√ |
|
Battery Test |
1.5V / 9V |
√ |
||
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 48.5mm |
|||
Standard Accessories |
UT139AB, Test Leads, English Manual |
|||
UT139C , Test Leads, Temperature Probe ,English Manual |
||||
Optional Accessories |
||||
UT139C-Current Sensor AC/DC 40A |
||||
Package list:
English Manual
Test Lead
Pictures for reference only.
HYJ
2019-01-31
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