Manufacturer documentation
📄 Ultrapen™ PT4 Data Sheet (PDF)What is in the box
PT4 pocket tester pen with battery installed, protective cap
Warranty
Two (2) Year Limited Warranty on the instrument. pH and ORP sensors carry a Six (6) Month Limited Warranty. Warranty is limited to repair or replacement at the manufacturer’s discretion and excludes damage from abuse, tampering or environmental extremes.
Question? Please contact us
Specifications taken from the Ultrapen™ PT4 Data Sheet and myronl.com, published by the Myron L® Company. Myron L reserves the right to change design, specifications and prices without notice — please confirm critical figures with us before purchase. Myron L®, Ultrameter®, Ultrapen™, UltrapenX2™, TechPro™, PoolPro™, bluDock™, Guardian2™, FCE™ and 442 Natural Water™ are trademarks of the Myron L Company. VALOX® is a registered trademark of SABIC. Bluetooth® is a registered trademark of Bluetooth SIG, Inc.