Extech RHT20 Humidity and Temperature Datalogger

Extech RHT20 Humidity and Temperature DataloggerExtech RHT20 Humidity Temperature Datalogger Humidity Temperature Datalogger Records up to 16,000 readings for each parameter Datalogs 16,000 Humidity and 16,000 Temperature readings with a user programmable sample rate Key Features: USB interface for easy setup and data download Selectable data sampling rate: 1 second to 24 hours User programmable alarm thresholds for RH and Temperature LCD displays current readings, Min Max, and alarm status

With one model for multiple thermocouple types with precision output displayed as mV or °C/°F

Data Hold and Min/Max recordings

Super large 4

3" (109mm) digit clock display can be viewed from 150 feet (45mm)

Backlight for readings in low light levels

A memory feature permits storing

The large and easy-to-read 9999-count LCD features comprehensive user information symbols

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94dB or combination 94dB/114dB

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461700 Non-contact integral light beam model with ideal measurement range up to 6" (150mm) distance