English Manual

Key Features:

• Smart Auto-Ranging: Automatically identifies functions (resistance, AC/DC voltage, continuity) and ranges for effortless operation.
• Color Screen & Auxiliary Display: 6199-count EBTN LCD with backlight and secondary display for ambient temperature/frequency.
• Advanced Safety: CAT III 600V rating, overload protection ("OL" indication), and low battery alert for secure measurements.
• Multi-Parameter Testing: Measures AC/DC voltage (up to 1000V), resistance (up to 10MΩ), capacitance (100mF), frequency (10Hz~10MHz), duty cycle, temperature (-40°C~1000°C), and diode forward voltage.
• Non-Contact Voltage (NCV) Detection: Smart bar graph (blue/yellow/red) and buzzer alert for live wire identification.
• LIVE Wire Detection: Audible frequency-based strength indicator for neutral/live wire differentiation.

Applications:

• Electrical maintenance: Test circuits, wiring, and components in residential/industrial settings.
• HVAC diagnostics: Measure temperature and frequency for system calibration.
• Electronics troubleshooting: Check capacitance, continuity, and diode health.

Packaging:

• 1×UT122 multimeter, 1×Type-K temperature probe, 1×test lead pair, 1×carrying bag.

Technical Specifications:

• Display: 6199-count EBTN LCD + auxiliary display (temperature/frequency).
• Power Supply: 3.7V/700mAh lithium battery (auto power off after 15 minutes).
• Safety Compliance: EN61010-1/61010-2-030/61010-2-033, Double Insulation, Pollution Class 2.
• Dimensions: 144mm×71mm×15.5mm; Weight: ~157g (with battery).

Why Choose UT122?

• Beginner-Friendly: Auto-ranging and intuitive interface reduce learning curve.
• Versatile Testing: Combines 10+ measurement functions in one compact tool.
• Reliable Performance: Rugged design with overload protection for long-term use.