Main features
1. MAX/MIN/REL modes
2. Data hold, LED backlight, auto power off
3. VFC: low pass filter
4. Full range protection (600V)
5. True RMS
6. NCV
7. Auto/manual ranges selectable
| 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-Battery, test leads | |||
| UT139C-Battery, test leads, temperature probe | ||||
| Standard Individual Packing | Gift box, English manual | |||
| Standard Quantity Per Carton | 40pcs | |||
| Standard Carton Measurement | 645×450×340mm (0.098CBM per standard carton) | |||
| Standard Carton Cross Weight | 25.5kg | |||
| Optional Accessories | ||||
| UT139C-Current sensor AC/DC 40A | ||||
Contact: postmaster
Phone:
Tel: +8625 8347 7927
Email: info@sinotronics.com
Add: 7F Tianhe Bldg., 216 North Zhongshan Road, Nanjing, China
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