ULTRAPEN PT4 Free Chlorine and Temperature Pen Accuracy of +/- 0.1 ppm 3 Calibration Options with Automatic Solution Recognition Temperature Readout Durable body constructed of aircraft aluminum Rugged, reliable, shock-resistant fully encapsulated electronics Waterproof

1. Ultrapen PT-4

2.  Free Chlorine Pen for Water Testing
 The Myron L Ultrapen PT-4 is an accurate,
reliable pen-style water quality meter used by
thousands of water treatment professionals.
The PT-4 can test for Free Chlorine and
Temperature. This meter is accurate, reliable,
and durable.

3.  Specifications
 Free Chlorine: 0.00–9.99ppm - within 350 ≤ ORPmV < 725 and 0.0≤pH<9.9, or 725 ≤ ORPmV
< 825 and 0.0 ≤ pH < 8.9
 Free Chlorine Accuracy: <1.00ppm ±0.3ppm (± .2 pH in presence of RF fields ≥ 3V/m and
>300MHz), ≥1.00ppm ±0.2ppm
 Free Chlorine Resolution: 0.01 ppm
 Temperature Range: 0 - 71° C / 32 - 160° F
 Temperature Accuracy: ± 0.1 ºC / ± 0.1 ºF
 Temperature Resolution: 0.1ºC/0.1ºF
 Time to Reading Stabilization: 10-45 seconds
 Power Consumption: Active Mode 37 mA, Sleep Mode 2 μA
 Temperature Compensation: Automatic In Calibration Mode From 15ºC to 30ºC
 Physical Dimensions: 17,15 cm L x 1,59 cm D or 6.75 in. L x .625 in. D
 Weight: 50,4 g / 1.78 oz. (without soaker cap and lanyard)
 Case Material: Anodized Aircraft Aluminum with Protective Coating
 Battery: One N type, Alkaline, 1.5V
 Operating/Storage Temperature: 0 - 55ºC or 32 - 131ºF
 Enclosure Ratings: IP67 and NEMA6
 EN61236-1: 2006 – Annex A: 2008: Electrostatic discharge to the PT4 may cause it to
spontaneously turn on. If this occurs, the PT4 will turn off.

4. The Ultrapen PT-4: Parameters
Free Chlorine and Temperature
 The Ultrapen PT-4 can test for
Free Chlorine and temperature. No
other Free Chlorine tester can
match the durability of the PT-4.

5. The Ultrapen PT-4 at work
It’s great for field work!
 Industry Applications for the
Ultrapen PT-4:
 Agriculture Aquaculture/Aquariums
Beer Analysis Boilers & Cooling
Towers Deionized Water Dialysis
Education Enviromental Food/Dairy
Hydroponics Industrial Laboratory
Plating Pools & Spas Offset Printing
Reverse Osmosis Wastewater
Treatment Wine Analysis

6. Also, at MyronLMeters.com, you’ll find an Ultrapen PT-4 Operations Manual
download, calibration and sensor replacement videos, technical specs,
solutions, and replacement parts.
Save 10% on the Ultrapen PT-4 at MyronLMeters.com.

7. Save 10% on the Ultrapen PT-4 now at MyronLMeters.com
The Ultrapen PT-4: Great for Field Work!