Wireless Precision for Smart Troubleshooting
Engineered for Industrial Diagnostics
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CAT IV 600V / CAT III 1000V safety certification
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Bluetooth 4.0 connectivity for real-time data logging & remote monitoring
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4-20mA loop analysis with percentage readout for process control
Key Specifications
| Function |
Range |
Resolution |
Accuracy |
| DC Voltage |
0-1000V |
10mV |
±(0.9% + 5 digits) |
| AC Voltage (True RMS) |
0-1000V |
10mV |
±(1.0% + 5) |
| DC Current |
0-10A |
0.01µA |
±(1.5% + 5) |
| Resistance |
0-60MΩ |
10mΩ |
±(1.2% + 5) |
| Temperature |
-200°C to 760°C |
0.1°C |
±(2.0% + 3°C) |
| Capacitance |
0-10mF |
0.01nF |
±(2.5% + 5) |
Smart Features for Industry 4.0
🔵 Bluetooth Data Streaming – Sync measurements to smartphones/PCs via app
📊 4-20mA Loop Diagnostics – Display % values for quick process validation
⚡ 500μs Peak Capture – Isolate transient spikes in motor drives
📅 Timestamped Min/Max/Avg – Document intermittent faults with exact timing
🔧 VFD Low-Pass Filter – Accurate readings on variable frequency drives
Why Upgrade to DT-987BT?
✔ 10kHz Bandwidth – Measures high-frequency noise in inverters & VFDs
✔ 60,000-Count Display – Resolves 0.001V drops for predictive maintenance
✔ Dual Fuse Protection – 10A/1000V & 0.8A/1000V failsafe design
✔ IP54-Rated Housing – Resists oil mist and airborne particulates
Included Accessories
Target Applications
🏭 Process Industries – Monitor 4-20mA control loops
⚡ Energy Management – True-RMS measurements on solar inverters
🔌 HVAC/R – Combined electrical & temperature diagnostics
🏗️ Industrial Automation – Troubleshoot servo motor transients
Key Enhancements vs. DT-987A
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New: Bluetooth for IIoT integration
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Upgraded: 10mF capacitance range (vs. 10nF)
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Exclusive: 4-20mA% display for process engineers
This version:
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Positions the BT model as a wireless upgrade
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Emphasizes Industry 4.0 compatibility (4-20mA/Bluetooth)
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Uses comparison tables for quick spec validation
