Digital Multimeter, 4000-Count TRMS Auto-Ranging AC DC

Digital multimeter TRMS auto-ranging gives fast, accurate readings to troubleshoot circuits, appliances, and vehicles with less guesswork. This 4000-count meter measures AC/DC voltage, current, resistance, capacitance, frequency, temperature, diodes, continuity, and duty cycle—ideal for home DIY, bench work, and field checks. Backlit LCD, data hold, and max/min capture make results easy to see and record, even in low light.

• Delivers True RMS measurements for non-sinusoidal waveforms like inverter outputs, square waves, and sawtooth signals


• Covers essential tests: AC/DC voltage, current, resistance, capacitance, frequency, temperature, diodes, continuity, duty cycle


• Improves readability with 4000-count backlit LCD plus data hold and over-range indication


• Simplifies setup with auto-ranging and automatic negative polarity indication for quicker diagnostics


• Supports safer work with CAT II 600V rating, IP20 housing, and 15-minute auto power off

Built for daily troubleshooting, this compact voltmeter/current tester fits easily in a tool bag while providing the functions you actually use. Max/min recording helps track fluctuating signals, and the clear backlight display keeps readings visible in tight panels or dim garages. Use it for home appliance faults, automotive circuit inspection, and electrical equipment testing and maintenance. Grab yours today to keep a reliable meter within reach whenever a circuit needs a quick, confident check.

• Display count: 4000 counts


• Measurement type: True RMS (TRMS)


• Auto-ranging: Yes


• Backlight LCD: Yes


• Data hold: Yes


• Max/Min recording: Yes


• Auto power off: 15 minutes


• Safety rating: CAT II 600V


• Ingress protection: IP20


• Dimensions: 6.6 x 3.35 x 1.5 in (168 x 85 x 38 mm)


• Net weight: 0.73 lb (0.33 kg)