Trelino Urinometer long, Urine Canister Level Indicator - for Trelino Evo M and Evo L
- Mechanical Trelino Urinometer level indicator (long) for the urine canister. Orange signal at 85-90% full, no batteries. Fits Trelino Evo M and Evo L.
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 long version fits the Trelino Evo M and Evo L.

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
- long version: Trelino Evo M and Evo L
- short version: Trelino Evo S
- 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 M
- Trelino Evo L
- Trelino Urinometer short - for Trelino Evo S
- Trelino spare membrane, 2 pcs
Technical data
| Feature | Value |
|---|---|
| Brand | Trelino |
| Product | Urinometer level indicator |
| Version | long |
| Fits | Trelino Evo M and Evo L |
| 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.





