The CEM DT-989 is a heavy-duty industrial digital multimeter, designed for professionals who require extreme precision and in-depth fault analysis. It features a color TFT LCD screen and Trend Capture functionality for plotting graphs and data logging, allowing for easy equipment monitoring and identification of intermittent problems without continuous human presence.
Key Features:
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True RMS Measurement: For maximum accuracy in measuring distorted and non-sinusoidal electrical waveforms.
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Data Logging: Recording and storing readings with Trend Capture functionality.
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Bluetooth Technology: Wireless connection for transmitting data and graphs directly to smartphones.
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Double-Molded Housing: Extremely durable design for impact resistance and operation in harsh industrial environments.
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Ultra-Fast Speed: Very fast A/D conversion time to capture the smallest 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: Full protection up to 1000V on all measurement ranges.
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Fuse Protection: Equipped with 10A/1000V and 0.8A/1000V protection fuses.
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Standards Compliance: Certified according to international EN61010-1 standards.
