UNIT UT890C Digital Multimeter

The UNIT UT890C is a high-precision digital multimeter designed for comprehensive electrical measurements. It offers a variety of functions including AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, temperature, and continuity. With a large backlit LCD display, auto-ranging capability, and multiple safety features, the UT890C is ideal for both professional electricians and electronics enthusiasts.

Key Features:

• Measurement Functions:
  • AC/DC Voltage: Measures up to 1000V.
  • AC/DC Current: Measures up to 20A.
  • Resistance: Tests resistance up to 60MΩ.
  • Capacitance: Measures capacitance up to 60mF.
  • Frequency: Measures frequency up to 60MHz.
  • Duty Cycle: Measures duty cycle percentage.
  • Temperature: Measures temperature from -40°C to 1000°C (-40°F to 1832°F).
  • Continuity: Audible continuity test for quick checks.
  • Diode Test: Checks diode functionality.
• Display: Large 6000-count LCD with backlight for easy reading in various lighting conditions.
• Auto-ranging: Automatically selects the appropriate measurement range.
• Data Hold Function: Freezes the displayed value for easy reading.
• Relative Mode: Allows for relative measurements to compare against a reference value.
• Max/Min Mode: Records maximum and minimum values for accurate measurements.
• Safety Ratings: Designed to meet safety standards with CAT III 1000V and CAT IV 600V ratings.
• Additional Features: Includes a low battery indicator, auto power-off function, and overload protection.
• Accessories: Comes with test leads, a thermocouple probe, and a carrying case for portability and storage.

Technical Specifications:

• Display: 6000-count LCD
• Sampling Rate: Approximately 3 times per second
• Power Supply: 1 x 9V battery (6F22)
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -10°C to 50°C (14°F to 122°F)
• Dimensions: 189mm x 89mm x 53mm
• Weight: 395g (including battery)

Applications:

• Electrical Testing: Ideal for electricians, technicians, and hobbyists for measuring voltage, current, resistance, capacitance, temperature, and more in circuits and appliances.
• Maintenance: Useful for troubleshooting electrical equipment and systems.
• Field Work: Portable design makes it suitable for on-site measurements and inspections.

Safety Features:

• Overload Protection: Protects against accidental voltage spikes and current overloads.
• Safety Standards: Complies with international safety standards for electrical measurement tools.

Datasheet:
For detailed technical information, refer to the UNIT UT890C Datasheet provided by the manufacturer.