THIS ITEM MADE NEED CALIBRATING.IT LIGHTS UP FINE THOUGH.
Technical Details
Dew Point Measurement
K Type Thermometer
PC Connection
C/F Selection
Data Hold Function
Range
Resolution
Accuracy
Humidity
10 to 95 %RH
0,1 %RH
> 70%RH: ± (3% rdg + 1)
< 70%RH: ± 3 %RH
Temperature
0 to 50°C
32 to 122°F
0,1°C
0,1 °F
± 0,8 °C
± 1,5 °F
Dew point:
-25,3°C to 48,9°C
-13,5°F to 120,1°F
0,1°C
0,1°F
DESCRIPTION:
The Lutron HD-3008 is a Hygrometer + Dew point + Type K Thermometer, combined into one easy to use meter.
Dew point measurement
Thin-film capacitance sensor for humidity measurement, high precision
Type K thermometer build in temperature linearity & precision cold junction compensation circuit, high accuracy
Microprocessor circuit assures maximum possible accuracy, provides special functions and features
Large LCD with two display, easy readout
Heavy duty & compact housing case, designed for easy carry out & operation
Records Maximum and Minimum readings with Recall
Auto shut off saves battery life
Data hold function for freezing the desired value on display
RS 232 PC serial interface
Show the humidity & temperature values on the LCD display at same time
°C, °F conversion is selected by push button on front panel easily
Built-in low battery indicator
Humidity measurement uses a high precision thin-film capacitance sensor for fast response, not depending on air flow passing through the probe
Humidity probe built-in thermistor sensor for temperature measurement, fast response time
Wide humidity & temp. measuring range
Separate humidity & temp. probe, easy operation. & remote measurement
Circuit:
Custom one-chip of microprocessor LSI circuit
Display:
51 mm x 32 mm, 15 mm (0.6") digit size
Dual function LCD display
Measurement:
Hygrometer: Relative humidity (RH), Temperature (°C / °F)
Dew point: °C / °F
Type K thermometer: °C / °F
Sensor:
Hygrometer (Dew point) meter:
Humidity: High precision thin-film capacitance sensor
Temperature: thermistor
Type K thermometer: thermocouple probe
Data Hold:
Freeze the display reading by push button
Memory recall:
Maximum & Minimum
Sampling time:
Approx. 0.8 seconds
Power off:
Auto shut off saves battery life or manual off by push button
Data output:
RS 232 PC serial interface
Operating Temperature:
0°C to 50°C (32°F to 122°F)
Operating humidity:
Main instrument: <80% RH
Probe: <95% RH
Battery:
0006P DC 9V battery (Alkaline or Heavy duty type)
Power Current
Approx. DC 7 mA
Weight:
250 gr. (0,55 LB)
Dimension:
Main instrument: 195 x 68 x 30 mm (7,6 x 2,6 x 1,2 inch)
Humidity sensor probe: Round 26 mm Dia. x 160 mm
Accessories included:
Instruction manual
Humidity probe
Carrying case
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