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Yellow handheld digital multimeter with rubber boot kick stand and backlit display

Uei Test Instruments

Uei Test Instruments DM505 1000V Digital Multimeter

SKU CH-Z576-YMSMH

Measures up to 1000V AC/DC with 10A current, 40MO resistance, capacitance, diode test and audible continuity, plus IP42 ingress protection and 6 ft drop resistance

  • 1000V AC/DC rating handles high-voltage tasks
  • 1 ms fast min/max captures rapid signal changes
  • 6 ft drop protection plus IP42 rating withstands tough job sites
  • Auto-ranging with backlit display simplifies readings in low light
  • Fused test lead inputs and rubber boot improve user safety

Professional multimeter for electrical diagnostics

The UEI DM505 is a 1000V AC/DC digital multimeter designed for electricians and technicians who measure live circuits, motor loads and control voltages. It combines auto-ranging with manual override, fused test-lead inputs and a protective rubber boot with kick stand for bench work. The meter covers voltage, 10A current, 40MO resistance, diode test, audible continuity and capacitance up to 9999degF. A high-resolution backlit display and test-lead holders keep readings visible and leads organised.

Thermals noise and power profile

The instrument runs on standard batteries with an auto power-off function and low-battery indicator to conserve energy during extended sessions. Its IP42-rated enclosure resists dust and water splashes while surviving 6 ft drops, so the internal circuitry stays stable in harsh job-site conditions. No active cooling is used, so operation remains silent while measuring AC/DC voltage, current or temperature-related functions. The fused inputs protect both the meter and the user during high-energy measurements.

Upgrade path and fit

This meter replaces basic clamp meters or lower-voltage testers when fused 1000V inputs, fast 1 ms min/max capture and capacitance measurement are required. The jump is worth it for technicians who need both microamp resolution and 10A capability in one hand-held unit with drop-rated durability. It is not suited for buyers who require wireless logging, thermal imaging or bench-top accuracy beyond the stated specifications.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 72% of the 5,006 comparable items (median $95.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the test leads on the DM505 and what step do people miss?

Plug the leads into the fused test lead inputs matching the 10A AC/DC or milliamps/microamps function you need; the step often missed is confirming the fuse rating matches the 1000V category before measuring.

What maintenance will the DM505 need later?

Replace the internal fuse if it blows during a 10A AC/DC overload, swap the battery when the low battery indicator appears, and inspect the rubber boot and test lead holders for wear after drops up to 6 ft.

What limit appears first when using the DM505 continuously?

The 1 ms Fast response Min/Max sampling rate and IP42 ingress protection set the practical ceiling; sustained high-current 10A AC/DC measurements will heat the fused inputs and trigger auto power off before the 1000V rating is reached.

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