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General SAM990DW Digital Psychrometer Humidity and Dew Point Meter

General Tools Manufacturing Company, LLC
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Product Details

General SAM990DW Digital Psychrometer.

Wide applications in monitoring environmental conditions.

Displays wet bulb, dew point, humidity and temperature.

No twirling or charts necessary.

Large digital display.

Dew point measurement.

Wet & dry bulb temperature.

Min/max memory with reset key.

ºF or ºC readings.

Data hold.

Auto power off.

Low battery indication.

Microprocessor based design.


• Protective Cap

• Batteries


Temp. range: -4º to 122ºF (-20º to 50ºC)

Humidity range: 0 to 100% RH

Temp. accuracy: ±1.8ºF (±1ºC)

Humidity accuracy: ±3% RH at 77º from 10 to 90% RH and ±4% RH at all other ranges

Response time: 60 seconds (approx.)

Dimensions: 6.7” x 1.85” x 0.5”

Power source: 2 “AAA” battery

HVAC/r humidity and temperature meter.