UT33C MULTIMETRE AC/DC

UT33C Multimeter AC/DC

The UT33C Multimeter AC/DC is a reliable and easy-to-use digital measuring instrument designed for technicians, electricians, electronics hobbyists, and engineering students. Manufactured by the trusted brand UNI-T, this compact multimeter delivers accurate measurements for electrical troubleshooting, circuit testing, and daily maintenance tasks.

 is widely used in workshops, laboratories, educational environments, and field service applications thanks to its stable performance and user-friendly design. With its durable body, clear LCD display, and practical measurement ranges, it provides a dependable solution for both beginners and professionals.

Key Features of UT33C Multimeter AC/DC

• AC and DC Voltage Measurement for testing power supplies, adapters, and electrical circuits.

• DC Current Measurement useful for diagnosing electronic boards and devices.

• Resistance Measurement for checking resistors, coils, and electrical continuity in circuits.

• Continuity Buzzer that quickly identifies short circuits and broken connections.

• Diode Test Function ideal for checking semiconductor components such as diodes and transistors.

• Overload Protection to protect the meter and ensure safe operation during measurements.

• Large LCD Display for clear and easy reading of measured values.

• Compact and Lightweight Design suitable for portable use in fieldwork or service centers.

Practical Applications

The UT33C Multimeter AC/DC is extremely useful in many electrical and electronic situations. It helps technicians diagnose faults quickly and safely.

Common applications include:

• Testing household electrical outlets and wiring systems

• Measuring voltage in power adapters and chargers

• Checking continuity in cables and wiring harnesses

• Measuring resistance in electronic components

• Troubleshooting circuit boards and electronic devices

• Educational use in engineering and technical laboratories

Because of its simple interface and reliable accuracy, it is an excellent choice for beginners who are learning electrical measurement as well as professionals performing routine inspections.

Technical Specifications (Data Sheet)

Below is a summarized data sheet for

• Display: 3½ digit LCD display (maximum reading 1999)

• DC Voltage Range: 200mV / 2V / 20V / 200V / 500V

• AC Voltage Range: 200V / 500V

• DC Current Range: 200µA / 2mA / 20mA / 200mA / 10A

• Resistance Range: 200Ω / 2kΩ / 20kΩ / 200kΩ / 2MΩ

• Diode Test: Yes

• Continuity Buzzer: Yes

• Power Supply: 9V battery

• Sampling Rate: Approximately 2–3 readings per second

• Operating Temperature: 0°C to 40°C

• Safety Category: CAT II