Relative Humidity/Anemometer/Barometer Pen - Sper Scientific
Measure barometric pressure in three units of measure with this Relative Humidity/Anemometer/Barometer Pen!
Item #: 155672
Manufacturer: Sper Scientific Ltd.
Manufacturer Item #: 850022
Your Price $164.95
Features & Applications:
Measure multiple environmental parameters with a single self-contained pen-style meter. Ideal for field studies and HVAC. Measures wind speed in four units of measure, temperature in ºC and ºF, humidity, and dew point. It also measures barometric pressure in three units of measure. It displays two parameters simultaneously and indicates when batteries are low. Also features hold, min-max and auto power off. Comes ready to use with four AAA batteries and a soft carrying case with belt loop. It weighs 6.5oz (182g) with batteries and measures 7¾” x ¾” (205 x 48mm).
Features:
- Measures wind speed in four units of measure
- Measures barometric pressure in three units of measure
- Measures temperature in ºC and ºF
- Measures humidity and dew point
- Displays two parameters simultaneously
- Indicates when batteries are low
- Hold
- Min-max
- Auto power off.
Spec Summary:
| Range | Resolution | Accuracy | |
Airspeed ft/min: |
80~5910 |
1 | |
Airspeed m/s: |
0.4~30 |
0.1 | < 20 m/s ± 3% fs >20 m/s ± 4% fs |
Airspeed km/h: |
1.4~108 |
||
Airspeed mph: |
0.9~67 |
||
Airspeed knots: |
0.8~58 |
||
Temperature ºC: |
0~50º |
||
Temperature ºF: |
32~122º |
||
RH: |
10~95% |
>70%RH ± (3% rdg. + 1%RH) <70% RH ± 3%RH |
|
Dew Point ºC: |
-26~48º |
0.01 | Sum of the Temp + RH accuracy of the measurement |
Dew Point ºF: |
-14~120º |
||
Barometric Pressure |
|||
| hPa: | 10 ~ 999 1000 ~ 1100 |
0.1 1 |
±1.5 ±2 |
| mmHg: | 7.5 ~ 825 | 0.1 |
±1.2 |
| inHg | 0.29 ~ 32 | 0.01 |
±0.05 |
