REED SD-4207 Specifications
- Circuit: Custom microprocessor LSI circuit
- Display: 52mm x 38mm LCD with backlight
- Air velocity units: m/S, Km/h, FPM, Knots, Mph
- Temperature units: (°C, °F)
- Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
- Memory Card: SD memory card, 1 GB to 16 GB
- Sampling Time of Display: Approx. 1 second
- Data Output: USB/RS232 PC computer interface
- Temperature Range: 0-50°C (0-122°F)
- Resolution: 0.1°C/0.1°F
- Accuracy: ± 0.8°C/1.5°F
- Operating Temperature: 0-50°C (0-122°F)
- Operating Humidity: Less than 85% R.H.
- Power Supply: UM3/AA (1.5 V) x 6 batteries
- Weight: 515g/1.13lb
- Dimensions: Main instrument :203 x 76 x 38mm
- Anemometer Sensor Head: 72mm Dia.
- Includes: Anemometer probe and a hard carrying case
REED SD-4201 Battery Replacement 1) When the left corner of LCD display shows , it is necessary to replace the battery 2) Loosen the screws of the Battery Cover and remove 3) Remove the batteries and replace with Six DC 1.5 V batteries (UM3, AA, Alkaline/heavy duty) 4) Make sure the battery cover is properly secured after changing the battery
Changing the Air velocity unit To change the Air velocity unit, press and hold the Unit Button. The display will flash the units m/S, Km/h, mph, Knot, & FPM. Release the Unit Button to select the displayed unit. The select unit will be saved as the default
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