Precise, Fast Response, Highly Accurate Pocket Size High accuracy at an affordable price with: °F/°C Switch, Data Hold and Auto Power Off (20 min.) Ideal For: Laboratories, Industrial, HVAC, Computer Rooms, Hospitals, Clean Rooms, Printing Paper Mills, Tobacco Industry, Floral Industry Nurseries.

Thermometer/Hygrometer LAM880D
Thermometer/Hygrometer CMM880
Digital Sling Hygrometer/Thermometer SAM990DW

The LAM880D temperature-RH-dew point meter has the accuracy to monitor the three key environmental variables in a wide range of professional, laboratory and industrial applications. CMM880 does not offer dewpoint reading.

Model SAM990DW Digital sling psychrometer/thermo-hygrometer with wet bulb, dew point, auto power off, high accuracy, extremely fast response time, long life sensor, data hold, memory min/max, low battery indication, hand held with pocket clip and cover.

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Technical Data

• Model	Color	Battery	Use	Sensor	Dewpoint	Wet Bulb
  LAM880D	Black	(2) AAA Alkaline Bat. Life-500 hrs (included)	Engineer & Laboratory	Electric Capacitance Polymer film sensor Microprocessor based design	YES	NO
  CMM880	Dark Grey	(2) AAA Alkaline Bat. Life-500 hrs (included)	General	Electric Capacitance Polymer film sensor Microprocessor based design	NO	NO
  SAM 990DW	Yellow	(2) AAA Alkaline Bat. Life-500 hrs (included)	Laboratory Industrial, Engineer & HVAC	Electric Capacitance Polymer Film Sensor Microprocessor Based Design	YES	YES
  Dimensions	6.7 x 1.93 x 0.65 in. (170 x 49 x 16.5mm) Weight: 2.65 oz. (75g)

  Model	ACCURACY		Res.	Memory Min/Max	Temp. Range	Response Time
  	RH (Range)	Temp.
  LAM880D	0 to 100% RH ±4% of reading	±1°C ±1.8°F	0.1%C 0.1%F	YES	-20 +50C -4 +122F	60 Seconds Typical
  CMM880	5 to 95% RH ±5% of reading	±1°C ±1.8°F	0.1%C 0.1%F	YES	-20 +50C -4 +122F	80 Seconds Typical
  SAM 990DW	0 to 100% RH ±4% of reading	±1°C ±1.8°F	0.1%C 0.1%F	YES	-20 +50C -4 +122F	60 Seconds Typical