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Digi-Sense Professional 4 Input Data Logging Thermocouple Thermometer with NIST Traceable Calibration - WD-20250-20
Item #:
DS-WD-20250-20
Brand:
Digi-Sense
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WD-20250-20 Professional 4 Input Data Logging Thermocouple Thermometer with NIST Traceable Calibration by Digi-Sense
Handheld thermocouple thermometers provide precise measurements when accuracy is a must, delivering dependable results every time! Each model is packed with distinctive features for use in a wide array of applications.
Features
- Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
- Large backlight LCD for easy viewing in dimly lit conditions
- Minimum, maximum, and average readings, plus data Hold function
- Display of temp differential (except model 20250-01)
- Relative time clock on Min/Max/Avg provides a time reference for major events
- Electronic offset function allows compensation of probe errors to maximize overall accuracy
- User-selectable readout in °C, °F, or Kelvin (K) with 0.1 resolution
- Simple, intuitive setup and operation
- Auto power-off mode extends battery life
- Ergonomic design fits comfortably in your hand
- Data logging models available
- Accept a wide variety of thermocouple probes
- Infrared input port allows safe, noncontact measurements with optional IR wand
- Heavy-duty construction withstands knocks and jars
- Scan function for continuous reading in real time (except model 20250-18)
- Data logging software features graphing function
Applications
- Agricultural
- Educational
- Food processing
- HVAC
- Industrial
- Laboratory
- R&D
- Preventive maintenance
Thermocouple (T/C) inputs | 4 (type K) |
Infrared (IR) input | Yes |
T/C range | K: –328 to 2501°F (–200 to 1372°C) |
IR Range | –31 to 1022°F (–35 to 550°C) |
Resolution | 0.1°F/C below 1000°, 1°F/C above 1000° |
T/C accuracy | Above –148°F (–100°C): ±[0.15% rdg + 1.8°F (1°C)] Below –148°F (–100°C): ±[0.5% rdg + 3.6°F (2°C)] Differentials: ±[0.5% rdg + 1.8°F (1°C)] |
IR accuracy | Above 14°F (–10°C): ±[2.0% rdg + 3.6°F (2°C)] Below 14°F (–10°C): ±9°F (5°C) T/C–IR differentials: ±[2.0% rdg + 5.4°F (3°C)] above 14°F (–10°C); ±11°F (6°C) below 14°F (–10°C) |
Data logging | 10,000 points |
USB interface | Yes |
Relative time clock | Yes |
Offset compensation | Yes |
Temp differential | Yes |
Data Hold | Yes |
Max/Min/Avg | Yes |
°C, °F, or K units | Yes |
Scan function | No |
Auto power-off | Yes |
Dimensions | 8" x 3" x 2" (20.1 x 7.5 x 5 cm) |
Power | One 9 V battery |
Accessories included | One flexible type K probe (per input), carrying case, battery, and NIST-traceable certificate with data and uncertainties |