The CEM DT-989 is a heavy-duty industrial digital multimeter, designed for professionals who demand extreme accuracy and in-depth fault analysis. It features a color TFT LCD display and Trend Capture for charting and data logging, allowing for easy equipment monitoring and identification of intermittent problems without constant human presence.
Key Features:
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True RMS Measurement: For maximum accuracy in measuring distorted and irregular electrical waveforms.
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Datalogging: Records and stores readings with Trend Capture.
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Bluetooth Technology: Wireless connection for transferring data and charts directly to smartphones.
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Double-molded Housing: Very durable design for shock resistance and operation in harsh industrial environments.
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Ultra-fast Speed: Very fast A/D conversion time to capture the most subtle signal changes.
Technical Specifications (Model DT-989):
| DC Voltage |
1000V | Accuracy: ±(0.025% + 5) |
| AC Voltage |
1000V | Accuracy: ±(0.4% + 40) |
| DC Current |
10A | Accuracy: ±(0.1% + 20) |
| AC Current |
10A | Accuracy: ±(0.6% + 40) |
| Resistance |
50MΩ | Accuracy: ±(0.05% + 10) |
| Capacitance |
10mF | Accuracy: ±(1.0% + 8) |
| Frequency |
10MHz | Accuracy: ±(0.01% + 10) |
| Temperature |
-50 to 1000 °C |
Safety and Protection Standards:
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Safety Rating: CAT IV 600V and CAT III 1000V.
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Input Protection: Fully protected up to 1000V on all measurement ranges.
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Fuse Protection: Equipped with 10A/1000V and 0.8A/1000V protective fuses.
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Compliance: Certified according to international EN61010-1 standards.
