1.Wind Velocity Range | |||||
Unit | Wind Velocity Range | Resolution | Lowest Point of start value | Accuracy | |
m/s | 0.0~45.0 | 0.01 | 0.3 | ±3%±0.1 | |
Ft/min | 0.0~8800 | 0.01/0.1/1 | 60 | ±3%±20 | |
Knots | 0.0~88.0 | 0.01 | 0.6 | ±3%±0.2 | |
Km/h | 0.0~140.0 | 0.01 | 1 | ±3%±0.4 | |
Mph | 0.0~100 | 0.01 | 0.7 | ±3%±0.2 | |
2.Wind flow range CFM:0-999900 ft3/min CMM:0-999900m3/min |
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Unit | Range | Resolution | Area | ||
CFM(FT3/MIN) | 0-999900 | 0.001-100 | 0.001-9999ft2 | ||
CMM(M3/MIN) | 0-999900 | 0.001-100 | 0.001-9999m2 | ||
3.Unit Conversation | |||||
m/s | Ft/min | Knots | Km/h | Mph | |
1m/s | 1 | 196.87 | 1.944 | 3.60 | 2.24 |
1ft/min | 0.00508 | 1 | 0.00987 | 0.01829 | 0.01138 |
1knots | 0.5144 | 101.27 | 1 | 1.8519 | 1.1523 |
1km/h | 0.2778 | 54.69 | 0.54 | 1 | 0.6222 |
1mph | 0.4464 | 87.89 | 0.8679 | 1.6071 | 1 |
4. Wind Temperature: (1) Temperature Range |
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Unit | Scale | Resolution | Accuracy | ||
℃ | 0~45 | 0.1 | ±1.0℃ | ||
℉ | 32~113 | 0.18 | ±1.8℉ | ||
(2) Humidity range | |||||
Unit | MIN/MAX | Resolution | Accuracy | Test Conditions | |
%RH | 10~90 | 0.1 | ±5% | 90% RH (non-condensing) | |
5. Operating Current: | |||||
Unit | Description | Min/Max | TYP | Test Conditions | |
mA | Operating Current1 | 15~20 | 18 | The backlight is off | |
mA | Operating Current2 | 20~25 | 23 | Backlight is on | |
V | Low battery indicating | 3.5~4.5 | 4 | ||
uA | Stand by current | 0~8 | 5 | ||
6.Operation Conditions | |||||
Temperature | 0~50℃(32~122℉) | ||||
Humidity | 40~80%RH | ||||
7.Storage Conditions | |||||
Temperature | -40~60℃(-40~140℉) | ||||
Humidity | ≤80%RH | ||||
8. Power supply : AAA 1.5V Alkaline battery *4
9. Dimensions: Meter :73x38x194mm Vane: 74x35x2100mm(After lengthening) 10. Product Weight: Host: 212.9g (without battery) Attached machine: 180g |