"Urinometer" Level Indicator for Composting Toilet Trelino® Evo Select Trelino toilet size:For Evo S An absolute eye-catcher for your

An absolute eye-catcher for your vehicle with great attention to detail

Inner Diameter of mouth 100 mm

The blue tint provides discretion when emptying and keeps away any yellowing that may occur in clear or white canisters

Made of sturdy sheet steel

"Urinometer" Level Indicator for Composting Toilet Trelino® Evo Select Trelino toilet size:For Evo S An absolute eye-catcher for yourKnow at a glance when its time to empty the urine canister with the Trelino Urinometer, the mechanical overflow protection for your Evo composting toilet! Using a floating mechanism, the Trelino Urinometer measures the fill level of your canister. As the liquid rises, the float moves upwards, pushing the signal pin through the urine funnel of the separating insert. Once the canister reaches a critical level, the orange arrow becomes clearly visible.