936H 80W LCD Thermostat Soldering Iron
৳900
UT890D+ Digital Multimeter True RMS
৳2700
The UNI-T UT890D+ Digital Multimeter (True RMS) is a professional-grade measuring tool trusted by technicians and engineers across Bangladesh. With its True RMS feature, it delivers accurate readings even on complex signals, making it ideal for electronics repair, industrial use, and advanced electrical troubleshooting. It includes functions such as voltage, current, resistance, frequency, capacitance, and continuity testing, along with a large backlit display for easy reading. Built with safety and durability in mind, the UT890D+ is the perfect companion for professionals who demand precision.
Typical digital multimeter can't measure pure ac signal i.e. sinusoidal waveform with accurately. A True-RMS meter is the only one that can accurately measure both the sinusoidal and non-sinusoidal ac waveforms as like as oscilloscope. If the measured ac characteristics are unknown, a True-RMS Meter is the better choice for taking measurements.
Special Features
| Type | Limit | Feature |
|---|---|---|
| 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 | ✓ | |
| Max/Min | V 、A | ✓ |
| Auto Power OFF | 15Min | ✓ |
| Back Light | 30s | ✓ |
Specification
| Type | Range | Accuracy |
|---|---|---|
| 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 |
