English Manual

Key Features:

• High-Safety Measurement: CAT II 600V safety rating ensures protection during high-voltage tasks; 2-meter drop resistance for rugged durability.
• Precision Testing: Measures DC voltage (200mV–600V, ±0.5%+2), AC voltage (200mV–600V, ±0.7%+3), DC/AC current (200μA–10A, ±1.0%+2/±1.2%+3), resistance (200Ω–20MΩ, ±0.8%+2), and temperature (-40℃~1000℃, ±1.0%+4).
• User-Friendly Design: Auto-ranging for effortless measurements; large 1999-count LCD display with backlight for low-light visibility; intuitive button layout.
• Advanced Functions: Diode test, continuity buzzer, and 2m drop-proof construction enhance field usability; includes temperature probe (UT33A+ specific).

Applications: Electrical troubleshooting, HVAC systems, automotive diagnostics, and educational labs.

Packaging: 1×UT33A+ multimeter, test leads, temperature probe, 2×AAA batteries, user manual, and warranty card.

Detailed Technical Insights:

• Display & Usability: 53mm×28mm LCD with 1999-count resolution and backlight for clear readings in dim environments.
• Safety & Durability: CAT II 600V certification and 2-meter drop test compliance ensure reliability in harsh conditions.
• Power Management: Powered by 2×1.5V AAA batteries (included); auto power-off to extend battery life.

Why Choose UT33A+?

• Accuracy & Range: Wide measurement ranges for DC/AC voltage/current and resistance meet professional-grade standards.
• Versatility: Combines essential functions (diode test, continuity check) with specialized features (temperature measurement).
• Portability: Compact, lightweight design (206g) with ergonomic grip for on-the-go use.