Alarm-equipped indicator
	User-defined alarm speeds are easily set using an indicator needle.

Different available alarm options
110 mm Panel 2-Stage Alarm	Graduated 3-Stage Alarm	3-Element Alarm Unit

Data recorded onto chart paper
	Affordable cartridge pen-type recorders are easy to use.

Computer processing of data
	Sensor data can be collected on a data recorder and processed on a computer. Modem connections allow communication with remote locations via the Internet.