The pressure recorder for mold remediation that survives the post-remediation review.
PressurePro delivers continuous, NIST-traceable negative pressure records for ANSI/IICRC S520-2024 mold remediation projects. Print on the jobsite. Defend the work in the office.
Choosing a pressure recorder for mold remediation: containment integrity is the first thing scrutinized.
Mold remediation contractors aren't just removing contamination — they're proving they did so without spreading it. Under ANSI/IICRC S520-2024 (the 4th edition, which superseded the 2015 standard), the indoor environmental professional (IEP), the property owner, and increasingly the insurance carrier all expect documentation that containment was maintained throughout the work.
The standard makes the contractor's documentation responsibility explicit. Post-remediation verification depends on it. Insurance disputes hinge on it. And when something goes wrong — a cross-contamination claim, a callback, a third-party clearance failure — the first question asked is always: what did your pressure log show?
The contractors who document well don't get those questions. The contractors who document poorly lose work, money, and reputation.
What ANSI/IICRC S520-2024 expects from your equipment
The 4th edition of the S520 places renewed emphasis on documentation, risk management, and post-remediation verification. Here's what your pressure monitoring equipment needs to deliver.
Not spot checks
S520 expects containment integrity to be maintained throughout the remediation. A clipboard reading every two hours doesn't document the 90 minutes in between.
Traceable accuracy
When the IEP or insurance carrier asks how the measurement was verified, "the gauge said so" is not a defensible answer. NIST traceability is.
Records that outlast the job
Mold claims surface months or years after work is complete. The data you logged in March needs to still be retrievable when the call comes in November.
Built for the way mold remediators actually document.
PressurePro was designed around the practical realities of remediation jobsites: a piece of equipment that runs unattended, prints on demand, and produces records that satisfy the people who review your work.
- Continuous logging — sample interval set once, recording until you stop it
- 16MB storage — keep complete logs from every job on every device for years
- NIST-traceable certification — included with every unit, accepted by IEPs and carriers
- Onboard thermal printer — print logs at job completion for the client file
- Pressure Assist — automatic containment recovery means fewer breach excursions to explain
- Rugged jobsite case — engineered for the conditions remediation work actually happens in
What a defensible mold remediation log actually contains
If a third-party reviews your documentation a year from now, they're looking for specific things. PressurePro produces all of them.
Continuous time-stamped readings
Pressure values logged at the configured interval — not just at the start and end of the shift. The gap is where claims get made.
Calibration provenance
The NIST traceability certificate that ships with the unit, ready to be attached to the job file.
Excursion records, not gaps
If pressure briefly drops, it's logged. Reviewers prefer "we saw it and corrected it" to "we have no data for that window."
Printable for the project file
Hard copy on demand, in addition to digital records. Many IEPs and adjusters still expect physical documentation.
Documentation and standards reference
Water Damage Restoration
Many water losses escalate to mold work. See how PressurePro fits the S500-2021 documentation requirements.
InsurancePressure Logs in Insurance Claims
How to use pressure documentation to support claims and defend against carrier pushback.
ComplianceNIST Traceability Explained
Why "traceable" matters for documentation defensibility, and how PressurePro's certificate works.
Document the work the way the standard expects.
See the PressurePro recorder, find a distributor in your region, or talk to our team about fleet pricing.