UNI-T UT171B Industrial True RMS Digital Multimeter 60KCounts Admittance nS Temperature AC LoZ Measure EBTN LCD USB Interface UNI-T's UT171B is a 60000 count True RMS auto range digital multimeter. Its display type is EBTN LCD which is great for working in dark places. Main features 1. 60000 count 2. 4-5 times/s sampling rate 3. 4-20mA loop percentage measurement 4. AC+DC measurement 5. VFC low-pass filtering 6. LoZ low impedance input 7. NCV measurement 8. MAX/MIN/AVG modes 9. Peaks hold 10. Analog bar: more intuitive, faster observation of dynamic signals 11. Li-ion battery; 200h battery life 12. USB/Bluetooth communication 13. 9999 data storage