UT-203 Digital Clamp 3 3/4 Ohm DMM DC AC Multimeter

Dual AC/DC Current Clamp Measurement: Safely measures up to 400 A AC/DC current without breaking the circuit architecture, ideal for live wire diagnostics, solar arrays, and high-load distribution panels.

Full-Function Digital Multimeter (DMM): Accurately tests AC/DC voltage (up to 600 V), resistance (up to 40 M ohmn), frequency (10 Hz - 1 MHz), and duty cycle alongside continuity and diode testing.

3 3/4 Digit (3999 Count) LCD Display: Features a clear 3999-count auto-ranging display with full status icon indicators for reliable parameter tracking at a glance.

Relative Mode (REL) & Zero Adjustment: Integrated REL zero-out button compensates for ambient magnetic interference, ensuring accurate low-current DC measurements.

Data Hold & Auto Power Off: Features a Data Hold button to freeze readings in hard-to-see spaces and an automatic auto-sleep function to maximize battery life.

Compact 28 mm Jaw Capacity: Designed with a slim, ergonomic body and 28 mm transformer jaws for effortless one-handed clamping around bundled conductors.

Housing & Hardware Construction: Engineered with a impact-resistant ABS enclosure, double-insulated safety housing, and precision magnetic clamp jaws.

Electrical Safety Ratings: Certified to IEC 61010 CAT II 600V / CAT III 300V safety standards with full overload protection across all ranges.

Power & Accessories: Powered by a standard 9V battery. Includes red/black test leads and a protective soft zip carrying case.

Cleaning & Maintenance: Keep clamp jaw faces clean and free from magnetic debris by wiping gently with a dry microfiber cloth. Avoid harsh chemical solvents.

Essential Commercial & Automotive Diagnostic Tool: Position as a versatile, go-to meter for electricians, HVAC installers, and automotive technicians diagnosing alternator charging systems and parasite battery drains.

AC/DC Capability Edge: Highlight its ability to measure both AC and DC current—a critical feature missing from budget AC-only clamp meters.

Recommended Cross-Sell Add-ons: Pair with Uni-T Test Lead CAT III 1000V/CAT IV 600V 20A, Logic Analyzers Test Clip, 60W 220V Electric Soldering Iron Tool Kit, and digital multimeters.

High-Turnover Category Staple: A core, highly search-optimized featured product for electrical safety, HVAC maintenance, and digital clamp meter collection listings.