Heron barLog Barometric Data Logger data collection A backlit 2x8 alphanumeric display

A backlit 2x8 alphanumeric display shows live readings

and piezometers that a standard 5/8" probe can't fit into

in place of the hose barbs used on the portable pumps

for PC-210

Free Aqua4Plus software with programmable warm-up time

Heron barLog Barometric Data Logger data collection A backlit 2x8 alphanumeric displayThe Heron barLog is a barometric data logger that records atmospheric pressure so it can be used to compensate readings from a non vented (absolute) groundwater data logger, correcting for changes in barometric pressure over the monitoring period. Application Deployed once per job location (recommended within roughly a 5km 3mi radius), suspended above the water table in a well or nearby on site never submerged. Used alongside dipper Log 128+ or dipper