













⚡ Master your circuits with precision and confidence!
The UNI-T UT603 is a professional-grade handheld LCR meter featuring a 3.5-digit 1999-count display, manual range selection, and multi-function testing capabilities including resistance, capacitance, inductance, transistor gain, diode voltage drop, and continuity buzzer. Designed for electronics labs, production lines, and maintenance, it combines accuracy, reliability, and portability powered by a 9V battery.
| Manufacturer | UNI-T |
| Part number | UT603 |
| Item Weight | 418 g |
| Product Dimensions | 21.5 x 6 x 16 cm; 418 g |
| Batteries | 2 AA batteries required. |
| Item model number | AK3-AT1-GL-M-X |
| Colour | Black, Red |
| Style | Tool,Safety |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Other Than Listed |
S**H
Good so far.
Only tested some of the ranges to date but they checked out ok. Will test the other ranges as and when the need arises
G**T
Does what it says on the tin
Accuracy is a little off, but not enough to be a problem, plenty usable
H**?
Ok but I do t find it especially intuitive to use or read results
Works ok and the DVM style form factor is nice and familiar, but I don't have great confidence in the operation of this instrument. It doesn't always give a likely answer and does not display units. I have purchased another, cheaper device which gives a readout with units.
B**R
Easy to use
I like the big display and the short leads which helps with accuracy. Also the self zeroing function.
Trustpilot
3 weeks ago
2 months ago