Sauermann Stay Cool Promo

Upgrade your diagnostics and stay cool this season.

Sauermann Stay Cool Promo
Offer valid April 1, 2026 – June 30, 2026.

Option A — Use code STAYCOOLA at checkout to get:

• $50 off Sauermann Si-RM350 Manifold Kits
• $100 off Sauermann Si-RM450 Manifold Kits

Option B — Use code STAYCOOLB at checkout to get:

• FREE SI-PM3 Digital Manometer with Sauermann Si-RM350 Manifold Kits
• FREE Si-TH4 Wireless Psychrometer with Sauermann Si-RM450 Manifold Kits