เครื่องวัดความเร็วลม เครื่องวัดแสง เครื่องวัดอุณหภูมิ เครื่องวัดความชื้น 4 in1 Humidity, Temperature Light and Anemometer รุ่น 850070
For environmental testing anywhere. Combines a light meter, humidity meter, thermometer and anemometer into a single compact unit weighing only 5½ oz (160 g). Own the equivalent of 4 meters for about the price of any one of them. Features touch-tone buttons, zero adjustment, max-min and hold functions. Comes ready to use with wrist strap, instructions, 9V battery, and soft carrying case
Dim: 6” x 2½” x 1” (150 x 65 x 30 mm).
Fan Diameter: 1½" (38mm)
|
:: Specifications :: | |
| |
Range | |
Resolution | |
Accuracy | |
|
ºC ambient | |
0 ~ 50 | |
0.1 | |
±1.2ºC | |
|
ºF ambient | |
32 ~122 | |
±2.5ºF | |
|
ºC Type K | |
-100 ~ 1300 | |
±(1% + 1ºC) | |
|
ºF Type K | |
-148 ~ 2372 | |
±(1% + 2ºF) | |
|
RH | |
10 ~ 95% | |
±6% 30 ~ 60RH otherwise ±8% | |
|
Airspeed m/s | |
0.4 ~ 25.0 | |
±(3% + 2d) | |
|
Airspeed km/h | |
1.4 ~ 90.0 | |
|
Airspeed mile/h | |
0.9 ~ 55.9 | |
|
Airspeed knots | |
0.8 ~ 48.6 | |
|
Airspeed ft/min | |
80 ~ 4930 | |
1 | |
±(3% + 20ft/min) | |
|
Lux | |
0 ~ 20,000 | |
±(5% + 4d) | |
|
Foot Candle | |
0 ~ 2,000 | |
0.1 | |
รายละเอียดสินค้าเพิ่มเติม
http://www.eastern-energy.net