Accurate, reliable and durable timers are just as important in your water treatment equipment system lineup as are the accurate, reliable and durable water meters. Carlon’s programmable timers are recognized in the industry when it comes to accuracy, value, reliability and ease of operation. PTC series timers feature reliable solid state circuitry and easily adjustable programmable settings. Programmable options included with all models are on/off sequential, minutes/seconds, and historical tracking of input pulses to the controller. When you match a Carlon PTC timer with a Carlon JSJ electric contacting meter, you have a rock-solid system that will provide you years of trouble free service. This model includes four timers and weighs 2.5 pounds.