The CEM DT-6509 is a multifunction professional tester integrating insulation resistance testing, a True-RMS digital multimeter and thermal imaging. It is designed for advanced electrical maintenance, EV and hybrid systems, HVAC equipment, motors, switchgear and renewable-energy applications.
Key Features
- Insulation test voltages: 125 V, 250 V, 500 V and 1000 V
- Insulation resistance measurement up to 5000 MΩ on the current CEM specification
- Polarisation Index (PI) and Dielectric Absorption Ratio (DAR)
- Integrated thermal imager for rapid hot-spot identification
- True-RMS AC/DC voltage and current measurement
- Resistance, capacitance and continuity functions
- High-resolution low-ohm measurement
- Low-pass filter for VFD applications
- Bluetooth / USB data transfer and logging
- CAT IV 600 V / CAT III 1000 V
Applications
- EV and hybrid high-voltage systems
- Motors, transformers and switchgear
- HVAC compressor and winding diagnostics
- Solar PV insulation testing
Model: CEM DT-6509
Specifications
| Specification | Details |
|---|---|
| Instrument type | 3-in-1 insulation tester, True-RMS multimeter and thermal imager |
| Insulation test voltages | 125 V / 250 V / 500 V / 1000 V |
| Insulation resistance | Up to 5000 MΩ |
| Insulation functions | PI / DAR |
| Multimeter | True RMS |
| Thermal imaging | Integrated thermal imager |
| Connectivity | Bluetooth and USB |
| Safety rating | CAT IV 600 V / CAT III 1000 V |