UT 90C Digital Multimeter

UT 90C Digital Multimeter

The UT 90C Digital Multimeter is a professional electrical testing instrument designed for technicians, engineers, electricians, and electronics enthusiasts who require accurate and dependable measurements. Manufactured by the trusted measurement instrument brand UNI-T, this multimeter is engineered to provide precise diagnostics for electrical and electronic systems in a wide range of working environments.

The UT 90C Digital Multimeter offers multiple measurement capabilities including AC/DC voltage, AC/DC current, resistance, capacitance, and frequency. With its modern digital display and intuitive rotary selector switch, users can quickly select the desired function and obtain fast and reliable readings. Its ergonomic design and durable construction make it suitable for workshops, laboratories, industrial environments, and field service operations.

Designed with safety and accuracy in mind, the UT 90C Digital Multimeter is ideal for troubleshooting electrical circuits, inspecting power systems, and diagnosing electronic devices. Its wide measurement range and stable performance allow professionals to analyze electrical parameters efficiently and detect faults quickly.

Key Features of UT 90C Digital Multimeter

• Accurate AC and DC Voltage Measurement
  Allows technicians to test electrical systems, power supplies, and electronic circuits.

• AC and DC Current Measurement
  Enables precise monitoring of electrical current in circuits.

• Resistance Measurement
  Useful for testing resistors, wiring connections, and circuit continuity.

• Capacitance Measurement
  Allows accurate testing of capacitors used in electronic circuits.

• Frequency Measurement
  Suitable for analyzing electronic signals and communication circuits.

• Diode Test Function
  Helps verify semiconductor components and detect damaged parts.

• Continuity Buzzer
  Provides an audible signal when a closed circuit is detected.

• Large LCD Digital Display
  Clear display ensures easy reading of measurement values.

• Data Hold Function
  Allows users to freeze measurement results for easier observation.

• Durable Protective Design
  Rugged housing protects the device during daily professional use.

Applications of UT 90C Digital Multimeter

The UT 90C Digital Multimeter is widely used in many technical fields where reliable electrical measurement is essential.

Common applications include:

• Electrical installation inspection and maintenance

• Troubleshooting electronic circuit boards

• Repairing household electronic devices

• Testing power supplies and adapters

• Automotive electrical system diagnostics

• Industrial equipment maintenance and testing

• Engineering laboratory experiments and education

Its multifunction capabilities make the multimeter an essential tool for anyone working with electrical systems or electronic components.

Technical Specifications (Data Sheet)

Below is a summarized data sheet for the UT 90C Digital Multimeter:

• Display: 4000-count LCD digital display

• DC Voltage Range: 400mV / 4V / 40V / 400V / 1000V

• AC Voltage Range: 4V / 40V / 400V / 750V

• DC Current Range: 400µA / 4000µA / 40mA / 400mA / 10A

• AC Current Range: 400µA / 4000µA / 40mA / 400mA / 10A

• Resistance Range: 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ / 40MΩ

• Capacitance Range: up to 100µF

• Frequency Range: up to 10MHz

• Diode Test: Yes

• Continuity Test: Yes (audible buzzer)

• Data Hold: Supported

• Sampling Rate: approximately 3 readings per second

• Power Supply: 9V battery

• Operating Temperature: 0°C to 40°C

• Safety Rating: CAT III 600V