NCV measurement
UNI-T UT890C True RMS Digital Multimeter
Features of UNI-T UT890C True RMS Digital Multimeter
● Manual range/True RMS
● Data hold/REL
● Audible/visual alarm (NCV/continuity)
● Current (AC/DC) mode memory
● Low battery indication: ≤2.5V
● NCV/hFE/Max/Min
● Diode test/Continuity test
● High voltage false detection: 1000Vrms
● Over-current alarm: ≥20A
● Auto power off/LCD backlight
Specifications of UT890 Series True RMS Digital Multimeters
| Specification | Range | UT890C |
| DC Voltage | 600mV/6V/60V/600V/1000V | ±(0.5%+2) |
| AC Voltage | 6V/60V/600V/750V | ±(0.8%+3) |
| ACV Frequency | 10Hz～10kHz | ±（0.1%+5) |
| DC Current | 60uA//600uA/6mA/60mA/600mA/20A | ±(0.8%+8) |
| AC Current | 60uA/600uA/6mA/60mA/600mA/20A | ±(1%+12) |
| Resistance | 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ | ±(0.8%+3) |
| Capacitor | 6.000nF/60.00nF/600.0nF/6.000μF/60.00μF/ 600.0μF/6.000mF/60.00mF/100.0mF | ±(3%+10) |
| Frequency | 9.999Hz～9.999MHz | ±(1.0%+5) |
| Temperatue | –40℃～1000℃/–40°F～1832°F | ±(1.5%+5) |
| Fetures | ||
| Display Count | 6000 | |
| Manual Range | √ | |
| NCV | √ | |
| hFE | √ | |
| Diode Test | √ | |
| Continuity Test | √ | |
| Live | ||
| True RMS | √ | |
| Fuse blowing alarm | √ | |
| Acousto-optic indication(NCV/continuity) | √ | |
| High voltage false detection | 1000Vrms | √ |
| Current (AC/DC) mode memory | √ | |
| Over-current alarm | ≥20A | √ |
| Low Battery Indication | ≤2.5V | √ |
| Data Hold | √ | |
| REL | √ | |
| Max/Min | V 、A | √ |
| Auto Power Off | 15Min | √ |
| Back light | 30s | √ |
| Operation Temperature | 0℃～40℃ | |
| Safety | CAT II 1000V/CAT III 600V | |
| General Characteristics | ||
| Power | 1.5V x 2 | |
| Product color | Red and Gray | |
| Product Net Weight | 346g | |
| Product Size | 183mm x 88mm x 56mm | |
| Standard Individual Packing | Gift Box, Manual | |
| Standard Quantity Per Carton | 40pcs | |
| Standard carton measurement | 690mm x 450mm x 340mm | |
| Standard carton gross weight | 23Kg | |
Voltage measurement
Temperature measurement
Live and nature wires identification
