These timers are designed to simplify both automated and manual air sampling. The easy-to-use keypad and graphic display facilitate the programming of up to 12 timed events. They offer the convenience of preset start/stop sampling and permit intermittent sampling throughout a test period. The LCD remains in sleep mode when not in use, greatly extending battery life. Timers are compatible with any canister and flow controller.
Features include solenoid valve for sampling control, 1/4" inlet and outlet fittings, highly inert stainless-steel flow path, and waterproof exterior for outdoor use.