Kusam Meco 239R True RMS Digital Multimeter - 6000 Counts, VFD & AutoV (LoZ), NCV Detection

The Kusam Meco 239R is a high-precision digital multimeter designed to meet the needs of professionals in the HVAC, industrial, and electrical fields. It features a 3-5/6 digit display with 6000 counts, delivering accurate measurements with True RMS sensing, essential for non-linear loads. With its VFD and AutoV (LoZ) functions, it is optimized for use with variable frequency drives and measures both AC and DC voltages reliably. The multimeter is built to ensure user safety with features like non-contact voltage detection (NCV) and a Beep-Jack warning system.

Key Features:

• True RMS AC Conversion: Provides accurate readings for complex waveforms.
• AutoV (LoZ) Function: Allows for precise AC/DC voltage measurement by eliminating ghost voltages.
• VFD V & Hz Function: Enables reliable measurements on variable frequency drive systems.
• EF-Detection (NCV): Non-contact voltage detection for enhanced safety.
• Temperature Function: Measures temperature for a range of applications.
• BeepLit Continuity: Combines visual and audible indicators for easy continuity testing.
• Auto Power Off: Conserves battery life when idle for 30 minutes.
• Rugged Fire Retardant Casing: Ensures durability in harsh conditions.
• Backlight Display: Clear visibility in low-light environments.

General Specifications:

• Sensing: TRUE RMS AC conversion.
• IP Rating: IP40.
• Update Rate: 5 readings per second nominal.
• Operating Temperature: -10°C to 45°C.
• Relative Humidity: Up to 80% at 31°C, decreasing linearly to 50% at 45°C.
• Storage Temperature: -20°C to 60°C, <80% R.H. (battery removed).
• Altitude: Suitable for operation below 2000 meters.
• Drop Resistance: 1 meter.
• Power Supply: 2 x 1.5V AAA batteries.
• Power Consumption: Typical 3.2mA.
• Low Battery Indicator: Activates below 2.5V.
• Dimensions: 161(L) x 80(W) x 50(H) mm (with holster).
• Weight: Approx. 334 grams (with holster).