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With non-contact sensing, the UNI-T UT12D-US identifies AC voltage without touching live terminals. Dual sensitivity ranges cover 24V to 1000V for testing low-voltage systems and mains power. Visual and audible signals trigger immediately upon current detection.
Key Features
- Dual-Mode Sensitivity: 24V-1000V and 90V-1000V ranges switch with a button press. Identifies faint signals in low-voltage control circuits.
- CAT IV 1000V Rating: Safety certification for high-voltage industrial electrical environments. Prevents equipment failure during high-energy power surges.
- Built-in Flashlight: High-intensity LED mounted at the sensing tip. Illuminates dark distribution boxes during load shedding.
- 1-Meter Drop Test: Reinforced casing survives falls from standard workbench heights. Keeps internal sensors aligned after repeated impacts.
- Automatic Power Off: Internal timer kills power after 5 minutes of inactivity. Preserves the 2x 1.5V AAA batteries.
Frequently Asked Questions
How to use UNI-T UT12D-US dual mode?
Short-press the power button to toggle sensitivity between the 24V and 90V detection ranges. The LED color change confirms the active mode.
Is UNI-T UT12D-US safe for industrial use?
The CAT IV 1000V rating meets standards for industrial three-phase power. It handles high-energy transients common in factory environments.
