Cygnus 6+ PRO Multi-Mode Ultrasonic Thickness Gauge Methane Gas Detectors The fault light indicator is

The fault light indicator is activated when the pump attempts to operate outside  ±5% of the required flow rate

all conditions at the venturi (including the flow rate) are determined by upstream conditions

You will never have to drill a hole in a wall or floor again

protects the knobs and contributes to their overall ruggedness and dependability

Cygnus 6+ PRO Multi-Mode Ultrasonic Thickness Gauge Methane Gas Detectors The fault light indicator isThe NEW Cygnus 6+ ultrasonic thickness gauge has a large front LCD color display plus an end mounted OLED display, offering maximum versatility. The gage includes comprehensive data logging, A Scan, and B Scan display, automatic and manual gain control, and Bluetooth connection. The instrument has three measurement modes: Multiple Echo to provide extremely accurate measurements while ignoring protective coatings up to 20 mm thick Echo Echo for