UNI-T UT107+ True RMS Automotive Multimeter
£57.29 inc. VAT (£47.74 ex. VAT)
- UNI-T UT107+ True RMS automotive multimeter, 6000-count display, CAT II 1000 V / CAT III 600 V.
- Manual range on the rotary switch — pick the function and the range you need.
- RPM 2STR/4STR (SEL/VFC), dwell 1–8 cylinders, 12 V battery test, pulse width and capacitance.
- 1000 V AC/DC, 6 mA–10 A current (20 A for 10 s max), VFC to 1000 V, temperature with the supplied K-type probe.
Why Choose the UT107+
True RMS automotive meter
The UNI-T UT107+ is a True RMS automotive multimeter for conventional and hybrid vehicle work. It is a 6000-count manual-range meter with a backlit display. Safety rating is CAT II 1000 V / CAT III 600 V, CE.
Manual range on the rotary switch
Turn the rotary switch to the function and the range you need. Automotive functions include RPM (press SEL/VFC for 2-stroke or 4-stroke), dwell for 1–8 cylinders, pulse width, duty cycle and a 12 V battery test.
In the box
In the box: the meter, English manual, test leads, two AAA batteries, a K-type temperature probe, gift box and carrying bag. Current on the 20 A jack is 10 A continuous, 20 A for 10 seconds maximum. Dual fuse inside.
Technical Specifications
- 600 mV / 6 V / 60 V / 600 V / 1000 V
- 6 V / 60 V / 600 V / 1000 V
- 6 mA / 60 mA / 600 mA / 10 A (20 A for 10 s max)
- 600 Ω / 6 kΩ / 60 kΩ / 600 kΩ / 6 MΩ / 60 MΩ
- 6 nF to 100 mF; 10 Hz to 10 MHz
- -40°C to 1000°C (-40°F to 1832°F)
- CAT II 1000 V / CAT III 600 V (CE)
- 2x 1.5V AAA (Included)
- 183 × 88 × 56 mm / 348g
- 12 months UK Manufacturer Warranty
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| AutoTrue UK (Specialist)BEST | £57.29 | FREE | 12 months + UK Support |
| eBay (est.) | £71.61 | Varies | Seller dependent |
| High Street RRP | £91.66 | N/A | Varies |
Prices checked 24 June 2026. Prices may vary.
Customer Reviews
As an independent mobile auto electrician, I need a reliable car electrical automotive digital multimeter that doesn't cost a fortune to replace if it gets dropped in a puddle. The UT107+ has been absolutely brilliant. The True RMS accuracy is spot on when checking alternator ripple, and the display is incredibly crisp even in dark footwells. Highly recommended.
I bought this specifically as an automotive digital multimeter for battery checks and tracking down a nightmare parasitic drain on my Land Rover. The 10 A current rating handled the testing effortlessly, and the rotary switch is straightforward to set. Next day delivery from AutoTrue was a massive bonus.
A very solid, professional automotive digital multimeter for vehicle repair. The voltage and resistance readings are exactly in line with my colleague's £400 Fluke meter. My only minor gripe is that the continuity beep could be a touch louder when I'm working in a busy workshop with air tools running in the background, but otherwise it's a fantastic piece of kit.
Fantastic value for money. I run a small MOT and repair garage, and we use this diagnostic automotive digital multimeter every single day. The K-type temperature probe is a superb addition for checking air con output and sticking thermostats. It feels incredibly rugged and well-made.
Great mechanic automotive digital multimeter. I use it mostly for tracing broken wiring looms and testing relay circuits. The test leads are of very good quality, though they can feel slightly stiff when I first open the toolbox on a freezing winter morning. Once warmed up, they're perfect. Excellent service from AutoTrue.
I restore classic British sports cars and needed a dedicated automotive digital multimeter for resistance testing on old Lucas ignition systems and coil packs. The UT107+ provides excellent resolution at low ohms, allowing me to identify failing windings instantly. A genuinely professional tool at a DIY price.
Finally, a portable automotive digital multimeter that makes sense for serious home mechanics. I used it to diagnose a faulty ABS wheel speed sensor on my Golf. The rotary switch is easy to set, and the casing feels tough enough to survive being knocked off a workbench. Very happy with this purchase.