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Extech Digital Thermometer

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Ergonomic pocket size housing with large dual LCD simultaneous display of temperature and air velocity or relative humidity
Data hold to freeze the displayed value
Records minimum/maximum readings

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4-in-1 meter measures humidity, temperature, air velocity and light. Dual LCD simultaneously displays temperature and air velocity or relative humidity. High temperature air or surface measurements can be made using the built-in type K input. Comes complete with built-in humidity sensor, light sensor and vane wheel, wrist strap, and 9v battery.

Ergonomic pocket size housing with large dual LCD simultaneous display of temperature and air velocity or relative humidity
Data hold to freeze the displayed value
Records minimum/maximum readings
Built-in low friction vane wheel improves accuracy of air velocity in ft/min, MPH, m/s, km/h, and knots
Built-in precision thin-film capacitance humidity sensor for fast response
High temperature measurements using type K thermocouple
Utilizes precision photo diode and color correction filter
Cosine and color corrected light measurements
Complete with built-in humidity sensor, light sensor and vane wheel, wrist strap, and 9-volt battery