UNI-T UT39A+ Digital Multimeter 1000V DC/750V AC Voltage, 10A Current Tester

1. The UT39+ series digital multimeters are portable devices designed specifically for the electrical industry. They feature over-voltage, over-current alarms and high-voltage protection, which activate during fault operations.
2. The UT39C+ includes temperature measurement capabilities, making it suitable for HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) maintenance. Its design complies with CAT II 1000V / CAT III 600V safety standards.
3. The UT39+ series adopts a new-generation intelligent ADC chip and incorporates separate 500mA and 10A fuses on the circuit board, ensuring measurement accuracy while significantly enhancing burn-proof reliability.
4. Equipped with a high-definition backlit screen for better data visibility at night or in dim environments. Automatically turns off after 30 seconds to save power.

UT39A+ Specifications
1. DC Voltage: 0.1mV~1000V +/-(0.5%+2)
2. AC Voltage: 0.001V~750V +/-(0.7%+2)
3. DC Current: 0.01μA~10A +/-(0.8%+3)
4. AC Current: 0.01mA~10A +/-(1.0%+2)
5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2)
6. Capacitance: 0.001nF~10000μF +/-(4%+5)

UT39C+ Specifications
1. DC Voltage: 0.1mV~1000V +/-(0.5%+2)
2. AC Voltage: 0.001V~750V +/-(0.7%+2)
3. DC Current: 0.01μA~10A +/-(0.8%+3)
4. AC Current: 0.01mA~10A +/-(1.0%+2)
5. Resistance: 0.1Ω~200MΩ +/-(0.8%+2)
6. Capacitance: 0.001nF~10000μF +/-(4%+5)
7. Frequency: 10.00Hz~1.000MHz +/-(0.1%+4)
8. Temperature: -40~1000 degrees Celsius +/-(1.0%+4)
9. NCV (Non-Contact Voltage) Detection: Yes

Common Features & Specifications:
1. Diode/Transistor Testing: Yes
2. LCD Backlight / Data Hold: Yes
3. Relative Value Measurement: Yes
4. Continuity Buzzer with Alarm Light: Yes
5. Low Battery Indicator: Yes
6. Auto Power Off (Cancelable): Yes
7. Double-Layer Insulation with Drop Protection: Yes
8. Range Protection (Anti-Burn): Yes
9. Input Impedance: 10MΩ
10. Sampling Rate: 3 times per second
11. Operation Mode: Manual Ranging
12. Maximum Display: 3999
13. LCD Size: 63x44mm
14. Power Supply: 2x AA Batteries (not included)
15. Dimensions: 175x83x53mm
16. Weight: 330 grams