GBR M Gauge
$55.000-3″ w.c. range works with the majority of radon installations.
Outdoor rated enclosure.
Simple installation and setup.
Weather resistant system labels included.
2′ of tubing for connection to system pipe.
GBR25-R Differential Pressure Gauge and Alarm
$155.00Vapor Intrusion and Radon System Alarm and Gauge
Ranges available up to 40″ w.c. (Other ranges available through special order)
Audible and visual alarm with adjustable set point
Plug and play operation*
Built-in alarm silence switch
Includes power supply and length of vacuum tubing for connection to riser pipe
Includes wiring for a second programmable relay
Minihelic Pressure Gauge 0-20″ w.c.
$49.95Differential Pressure Gauge
0-20″ w.c.
Out of stock
Minihelic Pressure Gauge 0-40″ w.c.
$49.95Differential Pressure Gauge
0-40″ w.c.
Out of stock
Obar GBR 45 Radon Fan
$98.00