UNI-T UT61B+ Digital Multimeter True RMS AC/DC Voltage Current Resistance Capacitance Tester is a professional True RMS digital multimeter designed for accurate electrical measurements in industrial maintenance, electronics troubleshooting, laboratory testing, and field service applications. Featuring a 6000-count display, CAT III 1000V/CAT IV 600V safety rating, USB communication, NCV detection, and comprehensive measurement functions, it provides reliable performance for both professionals and enthusiasts.
UNI-T UT61B+ Digital Multimeter Current Resistance Capacitance Tester Datasheet

| Parameter | Value |
|---|---|
| Brand | UNI-T |
| Model | UT61B+ |
| Product Type | True RMS Digital Multimeter |
| Display Count | 6000 |
| Safety Rating | CAT III 1000V / CAT IV 600V |
| AC Voltage Range | 1000V ± (1% + 3) |
| DC Voltage Range | 1000V ± (0.5% + 3) |
| AC Current Range | 10A ± (1.2% + 5) |
| DC Current Range | 10A ± (1% + 2) |
| Resistance Range | 60MΩ ± (1% + 2) |
| Capacitance Range | 60mF ± (3% + 5) |
| Frequency Range | 10MHz ± (0.1% + 4) |
| Duty Cycle Range | 0.1% ~ 99.9% |
| Bandwidth | 40Hz ~ 500Hz |
| Analog Bar Graph | 31 Segments |
| Range Selection | Auto / Manual |
| Data Hold | Supported |
| Relative Mode | Supported |
| Maximum / Minimum Recording | Supported |
| USB Communication | Supported |
| NCV Detection | Supported |
| Diode Test | Supported |
| Continuity Test | Supported |
| Backlight Display | Supported |
| Low Battery Indication | Supported |
| High Voltage Alarm | Supported |
| Auto Power Off | Supported |
| Length | 190 mm |
| Width | 90 mm |
| Weight | 350 g |
If you are looking for more UNI-T products like Oscilloscope Multimeters visit the collection of products for your electronic projects.
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1 x UNI-T UT61B+ Digital Multimeter
1 x Test Lead Set
1 x USB Cable
1 x User Manual
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If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
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