Frequently asked questions

Is the rain gauge really frost-proof?
· Yes, the silicone rain gauge is frost-proof.

How do you set up the rain gauge?
· The easiest way is with a rod, diameter up to 17mm

Where is the best place to set up the rain gauge?
· The best place to set up the rain gauge is away from trees, bushes, hedges and houses

How far does the scale reach?
· The scale measures up to 45L/sqm

How big is the rain gauge?
· Diameter 5cm, height 12cm, weight 38.7g

Do I need an extra holder for the rain gauge?
· No, as the holder is integrated in the rain gauge

What do I do if the water in the rain gauge is frozen?
· Wait until the weather changes and it thaws, or take it into the house and let it thaw there

What is the best way to clean the rain gauge?
· The best way is to turn the rain gauge upside down and use a little water and a cloth to remove the deposits 

Do I need a special cleaner for the silicone rain gauge?
· No, it is best to just use water

Can I compare the amount of rain that has fallen with the amount of rain from another rain gauge?
· No, because the upper opening, the diameter and the contour are completely different, which means that the volume is completely different to standard rain gauges

What are the differences to conventional rain gauges?
· Frost-proof
· Reversible
· Unbreakable
· No bursting in winter
· Expandable
· No plastic
· Resistant to UV and ozone
· Easy to clean
· Well suited for children
· Durable
· Recyclable
· Sustainable

Why is the rain gauge so expensive?
· The price is made up of the high base price for silicone and the relatively long production time. The basic price in relation to plastic is 10 times as high and the time it takes to produce a silicone rain gauge is 5 times as long as a rain gauge made of hard plastic

Is Forena still looking for sales partners?
· Yes, we are looking for sales partners

How long has Forena been around?
· Since the end of 2023