23DMx-3

ATEX Zone 2 Digital Multimeter for Smartphones/Tablets

Experience the future of test and measurement in hazardous areas with the iCORDEX 23DMx-3 –  a compact, ATEX Zone 2 certified digital multimeter that integrates directly with your smartphone or tablet via Bluetooth BLE.
Using the NEXUS® App, technicians can capture, store, and analyse readings in real time, transforming traditional measurement into a connected, digital workflow.

The 23DMx-3 delivers precise voltage, current, resistance and temperature readings, with both live measurement and stand-alone datalogging modes. Every dataset can be linked to a specific location or asset through GPS, NFC, QR code or barcode tagging, creating a fully traceable maintenance record in line with modern Condition-Based Monitoring (CBM) practices.

Built for reliability in demanding environments, the 23DMx-3 combines IP54 protection, 1 m drop resistance, and a removable 7.4 V / 6000 mAh rechargeable battery, providing extended use and field serviceability.
Compact, durable, and digitally connected — it represents the next generation of intrinsically safe multimeters.

Key Features

• ATEX Zone 2 certified: Ex II 2 G Ex ic IIC T4 Gc

• Live measurement and remote standalone logging modes

• Seamless mobile integration via NEXUS® App

• Capture voltage, current, resistance and temperature readings

• GPS, NFC, QR code or barcode data tagging

• Export data via .CSV for advanced analysis and reporting

• Rechargeable, removable 7.4 V / 6000 mAh battery

• IP54 ingress protection and 1 m drop resistance

Main Applications

• Intrinsically safe live maintenance (IEC 60079-17)

• Periodic verification of earthing, grounding and bonding (IEC 60364-6)

• Measurement instrument testing (4-20 mA loops)