- Mechanical Trelino Urinometer level indicator (short) for the urine canister. Orange signal at 85-90% full, no batteries. Fits Trelino Evo S.
The Trelino Urinometer is a mechanical level indicator for the urine canister of a separating toilet. When the orange signal pin appears in the urine funnel, it is time to empty the canister before it overflows. The short version fits the Trelino Evo S.

Key features
- no more overflowing urine canisters
- visible as soon as you lift the lid - no light or external display needed
- battery-free operation
- signal at about 85-90% fill level
- hygienic and easy to clean
- simple installation through the membrane of the canister lid
How it works
The Urinometer measures the fill level with a float. As the liquid rises, the float moves up and pushes an orange signal pin through the urine funnel of the separating insert. At about 85-90% the pin is clearly visible. At lower levels the indicator stays down. The indicator is inserted through the membrane of the canister lid, which ensures a secure fit and also stops the membrane from shifting.
Compatibility
- short version: Trelino Evo S
- long version: Trelino Evo M and Evo L
- the Urinometer was developed for the Trelino Evo series
Installation and cleaning
- insert the indicator through the membrane and screw the urine canister lid on
- clean it regularly, every 2-3 days, together with the urine canister
- about every two weeks, clean it more thoroughly with diluted vinegar or citric acid
- do not use aggressive cleaning agents
Matching Trelino products
- Trelino Evo S
- Trelino Urinometer long - for Trelino Evo M and Evo L
- Trelino spare membrane, 2 pcs
Technical data
| Feature | Value |
|---|---|
| Brand | Trelino |
| Product | Urinometer level indicator |
| Version | short |
| Fits | Trelino Evo S |
| Principle | mechanical float, no batteries |
| Signal | orange pin at about 85-90% full |
| Material | polypropylene (PP) |
| Scope of delivery | indicator (holder and float), silicone membrane |
Questions and answers
When does the signal appear?
When the urine canister is about 85-90% full.
Does it need batteries?
No, it works fully mechanically.
Which version do I need?
The short version fits the Trelino Evo S, the long version the Evo M and Evo L.
Can I use it without a membrane?
No, the indicator is inserted through the membrane of the canister lid. A silicone membrane is included.
Manufacturer
Camper Active GmbH, Duisburger Str. 19, 40477 Düsseldorf, Germany.





