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RH87
Multifunctional Environmental Meter
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Type d'affichage
Spécifications du produit
<< Voir tous les modèles de produit| Marque |
 |
| Débit d'air | 1.6 to 65.7 ft/s 0.1 ft/s ± 3% of rdg plus 10, 0.5 to 20 m/s 0.1 m/s ± 3% of rdg plus 10, 0.9 to 38.9 knots 0.1 knots ± 3% of rdg plus 10, 1.8 to 72 km/h 0.1 km/h ± 3% of rdg plus 10 |
| Hauteur | 280 mm |
| ID de série | RH87-Series |
| Indicateur de batterie | Displayed |
| Largeur | 50 mm |
| Longueur | 89 mm |
| Niveau de luminosité | 0 to 2000 Lux, 2001 to 20.000 Lux, 20.001 to 50.000 Lux |
| Niveau sonore | 29 dB to 130 dB 0.1 dB ± 1.5 dB |
| Poids | 430 g |
| Temps de réponse | 60 sec |
| Température de stockage, max | 50 °C |
| Température de stockage, min | -10 °C |
| Tension d'alimentation | 9 Vdc |
| Type d'affichage | Écran LCD |
| Valeur brute du poids | 2.41 |
| Volume d'air | 0 to 999,900 CFM 0.1 to 100 CFM ± 3% of rdg plus 100 to 999,900 CMM 0.1 to 1000 CMM ± 3% of rdg plus 10 |
| Échelle de mesure de la température, max | 60 °C |
| Échelle de mesure de la température, min | -10 °C |
| Pays d'origine | China |
| Voir toutes les spécifications | |
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Rated 4 out of
5
by
Emmett from
Air sample
I bought this unit for this unit after comparing to 12 other meters. It measures twice a second, at 2.5% accurate with a cost of 20% of other machines at 2% accuracy. Indicates 5 different samples including RH, temp, noise, light, and air flow at the press of a button. Only reason for not giving a perfect 5 stars is I have only had it 3 weeks.
Date published: 2016-09-01
Rated 4 out of
5
by
Smith79 from
Great all-around meter
I bought this one month ago both for light consulting use and teaching 1st year engineering students. Luminance is a nice touch. Very happy so far.
Date published: 2019-02-17