Ultrapen™ PT4 Temperature Pen Myron L

Ultrapen™ PT4 Temperature Pen Myron L

The Myron L Ultrapen PT4 is a pocket-sized digital tester engineered for precise measurement of Free Chlorine Disinfecting Power (FCE™), Free Available Chlorine (FAC), and temperature. Built for reliability and ease of use, the PT4 is ideal for professionals in water treatment, disinfection monitoring, and public health applications. Its proprietary FCE™ function uses ORP and pH cross-referenced data to deliver highly accurate real-time chlorine measurements in actual source water chemistry. Encased in a waterproof, aircraft-grade aluminum body, the PT4 offers one-handed operation and delivers results in seconds.

Features

1. advanced FCE™ measurement
   Measures Free Available Chlorine (FAC) with up to ±0.3 ppm accuracy by combining ORP and pH data for real-time assessment of disinfecting power in actual water conditions.

2. automatic temperature compensation
   Ensures accurate readings by adjusting for temperature variations automatically, enhancing reliability across various field conditions.

3. easy calibration
   Supports quick calibration using standard ORP and pH solutions for reliable performance and consistent measurement accuracy.

4. rugged waterproof design
   Built with an aircraft aluminum body and fully encapsulated electronics, the PT4 is both waterproof (IP67) and shock-resistant for field durability.

5. user-friendly operation
   One-button control, selectable live/hold mode, and auto-off functionality make it easy to operate even with one hand.

6. compact and portable
   Lightweight and pen-sized, the PT4 is designed for on-the-go testing with essential accessories like a scoop, hydration cap, and pocket clip.

Applications

• water treatment and disinfection control

• swimming pool and spa water testing

• municipal water system monitoring

• public health and sanitation

• cooling tower maintenance

• environmental water quality assessments

Specification

• model: Ultrapen PT4

• parameters: FCE™, Free Available Chlorine (FAC), temperature

• accuracy: up to ±0.3 ppm FCE™

• temperature compensation: automatic

• calibration: via pH and ORP standard solutions

• sensor: proprietary FCE™ sensor, user-replaceable

• operating modes: live or hold (user selectable)

• power: 1 x N-type battery (included)

• auto-off: user adjustable

• body material: aircraft-grade aluminum

• electronics: epoxy encapsulated for durability

• protection rating: waterproof (IP67)

• included accessories: PT4 pen (battery installed), hydration cap, scoop, pocket clip, ORP electrode cleaning paper, quick start guide

The Ultrapen PT4 combines cutting-edge chlorine analysis with rugged design and ease of use, making it an essential tool for water quality professionals seeking accurate, repeatable chlorine and temperature measurements in the field.