Your daily records
Commercial Pool & Spa Log Book
12-month water chemistry, safety & maintenance record
- Daily pool chemistry with OPEN and PEAK test lines
- Spa / hot tub log with four timed tests a day
- Weekly water balance: TA, CYA, hardness, TDS
- 52 weeks of opening safety checklists
- Chemical inventory, incident and inspection records
Paperback · 8.5 × 11 in · undated · 106 pages
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