GBR M Gauge
$43.000-3″ 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 vent pipe.
GBR25-R Differential Pressure Gauge and Alarm
$125.00Vapor Intrusion and Radon System Alarm and Gauge
Measures pressures up to 40″ w.c.
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.
Minihelic Pressure Gauge 0-40″ w.c.
$49.95Differential Pressure Gauge
0-40″ w.c.
