SPARTNA SPR-144 professional thermocouple thermo-meter
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The SPR-144 is a high-precision, multi-functional thermometer designed for laboratory and industrial applications. It supports four K-type thermocouples and one IR probe, offering fast response, data logging (up to 18,000 records per channel), and USB connectivity for PC communication. Ideal for HVAC, manufacturing, and research environments.
Key Features
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Multi-sensor support: Measures temperatures via 4 thermocouples (-200°C to 1372°C) and IR probe (-30°C to 550°C).
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Differential measurements: Calculates T1-T2, T1-IR, T3-T4, etc., with 0.1°C/0.1°F resolution.
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Data logging: Stores 18,000 records per channel with adjustable sampling rates.
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Advanced functions: MAX/MIN/AVG recording, electronic offset calibration, and time-stamped events.
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Versatile display: Backlit LCD shows primary, secondary, and tertiary readings (T1, T2, IR, etc.).
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USB interface: Enables data transfer and real-time monitoring via PC.
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Auto power-off (adjustable) and 9V battery powered.
Specifications
| Parameter | Details |
|---|---|
| Thermocouple Range (K-type) | -200°C to 1372°C (-328°F to 2501°F) |
| IR Probe Range | -30°C to 550°C (-22°F to 1022°F) |
| Accuracy (Thermocouples) | ±0.15% rdg +1°C (above -100°C) / ±0.5% rdg +2°C (below -100°C) |
| Accuracy (IR) | ±2% rdg +2°C (above -10°C) / ±5°C (below -10°C) |
| Resolution | 0.1°C/°F (<1000), 1°C/°F (>1000) |
| Data Logging | 18,000 records per channel, adjustable sample rate (1s–59m59s) |
| Display | Backlit LCD with primary, secondary, and tertiary readouts |
| Units | °C, °F, Kelvin (K) |
| Battery | 9V (6F22) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Interface | USB (UART bridge) |
Downloads
SPR-144 Datasheet