Curtis 3501 Manual 【macOS VALIDATED】

The manual describes the 3501 as a "multi-function" tool. It acts as a Battery Discharge Indicator (BDI)

The face is sealed to IP-65 standards, while the rear is IP-40 . It operates in temperatures from -40°C to +70°C . Installation and Wiring curtis 3501 manual

, making it suitable for both cold storage and high-heat outdoor applications. Sealing and Protection : The front face of the unit is sealed to IP65 standards The manual describes the 3501 as a "multi-function" tool