Triple the readable chart area of our 4" chart recorders the PR8 creates a written record of pressure fluctuations. And unlike a pressure gauge you don’t need to be present to monitor the results.
More detailed and large easy-to-read 8" circular chart
Operates up to one full year on a single AA battery
Easy to use, requires no training
Keyhole slot in back of case for wall mounting
7 day or 24 hour operation
Hasp & Strike with padlock access
Easy installation - mounts just about anywhere
See Models for available ranges
The PW4 weather resistant pressure chart recorder is housed in a Valox PBT NEMA 4X case. This lightweight 4" circular chart recorder provides pressure documentation even in the toughest of outdoor environments.
Looking for something with greater chart resolution - the PR8 has triple the readable chart area!
Water and Dust resistant case
Durable and Compact
Operates for up to one year on a single AA battery
Easy-to-operate and install
Battery holder inside door for easy battery changes