The DT-9889 revolutionizes equipment diagnostics by combining a 120×120 IR thermal imager with a 6000-count True RMS multimeter in one rugged, professional tool. Designed for industrial maintenance, electrical troubleshooting, and predictive maintenance, this advanced instrument provides simultaneous thermal and electrical analysis to quickly identify problems in electrical systems and mechanical equipment.
✔ Dual-Function Professional Tool
120×120 IR thermal camera (-20°C to 260°C)
True RMS multimeter with 6000-count resolution
2.8" color TFT LCD for clear thermal/electrical display
✔ Advanced Electrical Measurement
0.09% DC voltage accuracy (1000V range)
3000A flexible current clamp (sold separately)
10MHz frequency counter (±0.09%)
Bluetooth data logging with Thermview+ software
✔ Industrial-Grade Design
CAT IV 600V/CAT III 1000V safety
IP54 protection against dust and moisture
10 samples/sec fast sampling rate
500μs transient capture for electrical anomalies
| Parameter | Specification |
|---|---|
| IR resolution | 120×120 pixels |
| Field of View (FOV) | 21° × 21° |
| Thermal sensitivity/NETD | <0.1°C@ +30°C(+86°F)/100mK |
| Image frequency | 50Hz |
| Object temperature range | -20 to 260°C (-4 to 500°F) |
| Focus mode | Focus free |
| Focal length | 7.5mm |
| Spectral range | 8-14 μm |
| Color palettes | Iron/Rainbow/Grey/Grey Inverted |
| Accuracy | ±3°C (±5.4°F) or ±3% of reading (Environment temperature 10°C-35°C, object temperature >0°C) |
| Function | Max. Range | Max. Resolution | Best Accuracy |
|---|---|---|---|
| Voltage DC | 1000V | 100mV | ±(0.09%+5) |
| Voltage AC | 1000V | 100mV | ±(0.8%+5) |
| Current DC | 10A | 0.1μA | ±(0.9%+5) |
| Current AC | 10A | 0.1μA | ±(1.2%+5) |
| Resistance | 60MΩ | 0.1Ω | ±(0.5%+5) |
| Capacitance | 6000uF | 0.01nF | ±(1.2%+8) |
| Frequency | 10MHz | 0.01Hz | ±(0.09%+5) |
| Diode and Continuity | Yes | ||
| PC Interface | Bluetooth | ||
| Power Supply | 8 hours Li-ion rechargeable battery; AC Adaptor/charger | ||
⚡ Electrical Maintenance
Hot spot detection in panels and connections
Voltage/current measurements up to 1000V/10A
🏭 Industrial Predictive Maintenance
Motor bearing temperature monitoring
VFD system diagnostics with low-pass filter
🔧 HVAC/R Service
Refrigerant line temperature checks
Compressor electrical performance analysis