Monitors and Humidity Sources

Product	Features
1620A The “DewK” Thermo-Hygrometer	Two channels measure ambient temperature to ±0.125 °C and %RH to ±1.5 %. Onboard memory holds up to two years of time/date-stamped readings. Visual and audio alarms. Detachable sensors contain their own calibration data for easy recalibrations. NEW! Ethernet and wireless capabilities.
5121 Bench-Top Temperature /Humidity Generator	Full range accuracy ±0.5 %RH. Large working volume for optimal throughput. NIST-developed two-pressure principal.

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