For testing methanol and ethylene glycol. With green and white scales. Green scale should be used when the engine is hot and white scale should be used when the engine is cold. Testing range: Methanol -40°C -12°C, Ethylene Glycol -34°C -12°C. Manufac...

Ideal for smaller volumes of post and perfect for grouping together and creating banks of post boxes. An outward opening letter flap provides all-round weather protection to keep mail dry. Mail is retrieved by unlocking the drop-front style door. Galvanised...