FNIRSI DMT-99 Smart Digital Multimeter – 9999 Counts True RMS Color Screen DMM with Rechargeable Battery

Overview

The DMT-99 is FNIRSI’s flagship 9999-count intelligent digital multimeter. Gone are the days of squinting at blurry LCDs; the DMT-99 uses a vibrant color display to show readings, real-time frequency, and even minimum/maximum values simultaneously. With its wide measurement range and high precision, it is designed for electronic debugging, home appliance repair, and DIY robotics.

Key Features

• Smart Measurement: In “SMART” mode, the meter automatically identifies DC/AC voltage, resistance, and continuity—perfect for beginners who are afraid of setting the wrong range.

• 9999 Counts True RMS: Provides higher precision and more accurate readings for non-linear signals compared to standard 1999 or 6000-count meters.

• 2.4″ Color TFT Display: A high-brightness screen with a wide viewing angle. It even shows a visual “Bar Graph” and real-time environment temperature.

• USB-C Rechargeable: Features a built-in 1500mAh lithium battery. No more hunting for 9V batteries in the middle of a project!

• Full Protection: NCV (Non-Contact Voltage) detection, double ceramic fuses, and an over-range alarm ensure maximum safety for the user.

Technical Specifications ⚙️

Advanced Functions 🛠️

• NCV Detection: Find hidden wires in walls without touching them.

• Live Wire Test: Identify “Phase” vs “Neutral” using a single probe.

• Diode & Continuity: Fast-response buzzer for tracing circuit paths.

• Data Logging: Record Max/Min values to catch intermittent power drops.