Stay Ahead of the Curve! 📈
The Extech Instruments RH390 Precision Psychrometer is a cutting-edge device designed for professionals who demand accuracy and efficiency. It measures relative humidity from 0 to 100% and temperature from -4 to 140°F, with a rapid response time of under 30 seconds. Its dual display allows for versatile readings, while the ergonomic design ensures comfort during use. Perfect for anyone needing precise environmental data on the go.
| Manufacturer | Extech |
| Part number | RH390 |
| Item Weight | 200 g |
| Product Dimensions | 7.87 x 4.83 x 22.86 cm; 200 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | RH390 |
| Colour | green |
| Material | PLA_(Polylactic_Acid), PE_(Polyethylene), PS_(Polystyrene) |
| Power source type | Battery Powered |
| Voltage | 9 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug profile | Tabletop |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
K**H
Amazing
This unit is easy to use and precise
J**N
Cumple con lo esperado
Me gusto que cumple con lo que uno espera recibir.
D**T
Excellent appareil, bon rapport qualité-prix
Appareil précis et facile à utiliser, lecture directe d'humidité relative et température. Portable peut être utilisé partout pour tout genre de vérification.Il faut cependant prendre quelques minutes pour que l'appareil se stabilise pour un résultat plus précis.Très bon rapport qualité-prix, je le recommande.
J**E
Five Stars
Great and delivered as promised
G**K
humidity reading
This product was exactly what I needed. We offer habitat consultations for a veterinary business, and I need something that can give me a constant update on humidity & ambient air temperature to go with the other readings I am taking in an animals environment. It comes in a protective case that also seems like it will hold up well to our "on-the-move" jobs. I plan to use this device when I go into the field to look at temperature & humidity levels when documenting animal behavior. I understand this is not the most common use for the product, but I wanted to share that it works for a specialized need.
Trustpilot
3 days ago
1 week ago