Multimeter Unit Multimeter UT136C+ — handheld digital multimeter by Unit

Unit UT136C+ is a handheld digital multimeter designed for measuring electrical parameters in maintenance, troubleshooting and electronics work. The compact casing and clear display allow reliable measurement of voltage, current and resistance in both field and workshop environments. The device also offers continuity testing and diode check functions, making it suitable for routine diagnostics, component verification and simple repairs.

Advantages

The multimeter combines a compact, portable design with straightforward operation and a clear readout, enabling quick measurements on-site or at a bench. Built-in measurement modes cover the essential needs of technicians and hobbyists: AC/DC voltage, current ranges, resistance, continuity and diode testing. Ergonomic controls and protective casing contribute to safer handling during troubleshooting tasks.

Suitable for

• Electrical maintenance and service work
• Troubleshooting circuits and appliances
• Basic electronics testing and component checks
• Field measurements and on-site diagnostics

Key specifications

• Handheld digital multimeter form factor for portable use
• Measurement functions: AC/DC voltage, current measurement ranges, resistance measurement
• Continuity test with audible indicator and diode check function
• Clear numeric display for measured values
• Ergonomic controls and protective casing for workshop and field use

How to use

Before measuring, set the rotary switch to the appropriate function and range for the parameter you intend to measure. Connect the test leads to the correct input terminals and observe polarity for DC measurements. For voltage measurements, place probes in parallel with the circuit; for current measurements, connect in series or use the appropriate current input according to the meter’s configuration. Use the continuity and diode modes to verify connections and semiconductor junctions; listen for the audible signal in continuity mode. Always follow standard safety practices: de-energize circuits when possible and wear appropriate personal protective equipment when working on live circuits.

Usage recommendations

To extend service life and ensure accurate readings, store the multimeter in a dry environment, replace batteries when the low-battery indicator appears, and inspect test leads regularly for damage. Verify measurement setup on a known reference before performing critical tests and avoid exceeding the device’s specified measurement ranges.