Boltek RLO-10 Relay Output Module for LD-250/LD350 Receiver 2 Instrument Stations The Predictor Barometer will elevate

The Predictor Barometer will elevate any home or personal library of your most cherished books

Real-time data logger with integrated SD memory card measures/records pH and ORP levels in water with manual or automatic temperature compensation

Weems & Plath Sorensen Chimney 10" for Engineers

Field of view: 396 feet at 1

graphic display is perfectly readable in the brightest sunlight and is backlit for nighttime use

Boltek RLO-10 Relay Output Module for LD-250/LD350 Receiver 2 Instrument Stations The Predictor Barometer will elevateBoltek RLO 10 Relay Output Module for LD 250 LD350 Receiver The RLO 10 Relay Output Module provides three solid state relay outputs for interfacing external devices to the LD 250 or LD 350 alarms and strike indicators. External devices such as PLC inputs or auxilliary indicators can be activated when the LD 250 or LD 350 alarm activates. The Close Storm Alarm output contacts will close for one minute each time a strike is detected closer than 25