จำนวนสินค้า
Features:
Comparisons:
7759x Series CO2/CO/Temp/RH Monitor |
รุ่น 77596
3 in 1
|
รุ่น 77597
4 in 1
|
Measuring range CO2
|
0~9999 ppm
(5001~9999 ppm out of scale range)
|
0~9999 ppm
(5001~9999 ppm out of scale range)
|
Measuring range CO | 0~1000 ppm | |
Temperature | -20~60°C (-5~140°F) | |
Relative Humidity | -— | 0.1%~99.9%RH |
DP (Dew point temp.) | -— | -20~59.9°C |
WB (Wet bulb temp.) | -— | -5.0~59.9°C |
Resolution | 1ppm, 0.1°C/°F, 0.1%RH | |
Accuracy CO2
|
±30ppm ±5% of reading (0~5000ppm)
Other ranges are not specified
|
|
Accuracy CO
|
±10ppm for less than 100ppm
±10% or reading for 101~500ppm
±20% or reading for 501ppm and above
|
|
Accuracy Temperature | ±0.6°C/±0.9°F | |
Accuracy Relative Humidity
|
-—
|
±3%RH (at 25°C, 10~90%RH)
±5%RH (at 25°C, other range)
|
CO2 Warm-up time | <30 seconds (90% step change) | |
CO Warm-up time | <60 seconds (90% step change) | |
Air Temp. | <2 minutes (90% step change) | |
Relative Humidity |
-—
|
<10 minutes (90% step change) |
LCD size (mm) | 26(H) x 44(L) | |
Power Supply | "AA" x 4pcs. or 9V Adaptor | |
Battery life | >24 hours (Alkaline Battery) | |
Meter size (LxWxH) | 205 x 70 x 56 | |
Weight | 200g |