pH Recalibration Kit — Buffer Powder Packets
Keep your 5-in-1 pH meter dead accurate and save money on recalibration with the pH Recalibration Kit. Includes five packs each of pH 4.00, 6.86, and 9.18 buffer powder — everything you need for a full 3-point calibration in under 5 minutes.Kit includes:• 3x 250ml labeled, food-safe storage jars - perfect for preparing and storing solution for later repeated uses. • 5x packs ...
Keep your 5-in-1 pH meter dead accurate and save money on recalibration with the pH Recalibration Kit. Includes five packs each of pH 4.00, 6.86, and 9.18 buffer powder — everything you need for a full 3-point calibration in under 5 minutes.
Kit includes:
• 3x 250ml labeled, food-safe storage jars - perfect for preparing and storing solution for later repeated uses.
• 5x packs each of pH 4.00, 6.86, and 9.18 for long-lasting recalibration readiness.
• 250ml beaker for easy, accurate measurement of distilled water.
- pH 4.00 buffer packet (x5)
- pH 6.86 buffer packet (x5)
- pH 9.18 buffer packet (x5)
- Instructional calibration card
- Compatible with all Aero-Gro meters and many 3rd-party pH probes
- NIST-traceable accuracy: ±0.05 pH
Processing: Most orders ship within 1–3 business days from Allentown, PA.
Delivery: 5–10 business days within the continental US. Tracking number provided by email.
Custom systems: Hand-built Hang-Ten systems have a 4–6 week production time. We'll keep you updated throughout.
Returns: 30-day returns on standard items. Contact us at support@aero-gro.com to initiate.
📞 Phone: (610) 657-8800 — Mon–Fri 9am–5pm ET
✉️ Email: support@aero-gro.com
Warranty: 1 year on manufacturing defects.
We're a small family team in Allentown, PA — when you reach out, you reach us. Not a call center.
