Since 1957, the Myron L Company has designed and manufactured highly reliable analytical instruments for a wide variety of applications. Thousands of professionals around the world rely every day on the performance of our instruments. Demanding uses range from boiler water testing to ultrapure water control to medical instruments for artificial kidney machines.

We are proud of the trust our handheld instruments and monitor/controllers have earned in the past. Our product line has evolved to a new level of outstanding performance and value in analytical instruments: the Ultrameter II series. While priced like affordable single-parameter instruments, the Ultrameter II does the job of three, four or even six instruments.

Accuracy you Can Trust Both Ultrameter II models deliver performance of ±1% of reading (not merely full scale). This high level of accuracy has been achieved through advanced four-electrode conductivity cell technology, a unique pH/ORP sensor and powerful microprocessor-based circuitry. With displayed values of up to 9999, the full four-digit LCD ensures resolution levels never before possible in such affordable instruments. Factory calibrated with NIST traceable solutions, each Ultrameter II may be supplied with both certification of traceability and NIST traceable solutions for definitive calibration. Fast and accurate in the laboratory, both Ultrameter II models are rugged enough for daily in-line controller checks in hostile process applications. Innovative engineering The Ultrameter II is a prime example of how high-tech engineering can greatly simplify and streamline a task. Whether in the lab, industrial plant, or in a remote field location, merely: Fill the cell cup Push a parameter key Take the reading Temperature compensation and range selection are both rapid and automatic. The Ultrameter II is a true one-hand operation instrument. Easy to Calibrate All calibrations are quickly accomplished by pressing the or keys to agree with our NIST traceable Standard Solution. When calibration is necessary, display prompts simplify pH calibration and make sure the correct buffer is being used. Plus, all parameters (excluding factory-set temperature) have an internal electronic setting that can be used for field calibration and as a check on pH/ORP sensor life. Advanced Features Langelier Saturation Index Calculator Fully automatic temperature compensation User adjustable temperature compensation (up to 9.99%/°C) which also allows TC to be disabled for applications requiring non-compensated readings. User adjustable conductivity/ TDS conversion ratio for greater accuracy when measuring solutions not contained in the microprocessor. Auto-shutoff maximizes the life of the single 9V battery to more than 100 hours/5000 tests. Non-volatile microprocessor provides data back-up, even when the battery is changed. This assures all calibrations and memory data will be retained. Extended life pH/ORP sensor is user replaceable in the field. High Performance at a Low Cost Beyond their affordable purchase price, Ultra-Fast, Ultra-Easy, Ultra- Powerful Ultrameter IIs save both time and money. Measure for measure, Ultrameter IIs give you a better return on your investment than any other handheld instrument. To see for yourself, contact your distributor or the Myron L Company today. Multiple Applications Irrigation Water Hydroponics Laboratories Homeland Security Reverse Osmosis Deionization Wastewater Cooling Towers Environmental Desalination Fountain Solutions

Accessories bluDockTM Accessory Package includes bluDockTM, Macintosh/PC application software for downloading data and printed instructions. model: BLUDOCK Certificates confirming the NIST traceability of an Ultrameter II are available (must be specified when placing instrument order). model: MC Conductivity Standard Solutions are necessary to maintain accuracy and for periodic calibration of conductivity/TDS parameters. All Standard Solutions are NIST traceable for your complete confidence. recommended values: KCl- 7000 (7 mS), 442-3000 (TDS), or NaCl-14.0 (mS) available in 2 oz/59 ml, 1 qt/1 L, and 1 gal/3,8 L. pH Buffers are necessary to maintain accuracy and for periodic calibration of pH and ORP parameters. Calibration with pH 7 Buffer is especially important. All pH 4, 7, and 10 Buffers are NIST traceable and are available in 2 oz/59 ml, 1 qt/1 L, and 1 gal/3,8 L. pH Sensor Storage Solution Available in 2 oz/59 ml, 1 qt/1 L, and 1 gal/3,8 L. model: SS20Z, SSQ and SSG Certificate of NIST traceability for pH Buffer or Conductivity Standard Solutions are available (must be specified when placing solution order). model: SC Hard protective case (small) model: UPP Hard protective case (kit) with three buffers (pH 4, 7, and 10), one pH/ORP storage solution, and two standard solutions, (KCI-7000 and 442-3000). All bottles are 2 oz/59 ml. model: PKuu (Replaces PKu) Soft protective case is constructed of padded Nylon and features a belt clip for hands-free mobility. model: UCC (Blue) UCCDT (Desert Tan) Replacement pH/ORP sensor user-replaceable, features a unique/porous liquid-junction. model: rPr

The sensor storage solution contains high concentrations of KCL salt to maintain and extend the life of the probe.

NIST Standard Solutions and pH Buffers
All Myron L instruments are factory calibrated with standard solutions of known conductivity/TDS value and (when appropriate) with pH buffer values 4, 7, 10. These solutions and buffers are traceable to the U.S. Government's National Institute of Standards and Technology primary solutions. Your instruments will be kept most accurate by periodic recalibration with the appropriate Conductivity Standard Solution and pH Buffers. See the attached table for recommendations. NOTE: pH 7 buffer is especially important and should be used every 1-2 weeks.

Limited Warranty
All Myron L Ultrameter's have a 2 year warranty. The pH/ORP sensors have a limited 6 month warranty. Warranty is limited to the repair or replacement of the Ultrameter only, at our discretion. Myron L Company assumes no other responsibility or liability.

PoolPro™
Six Parameters!

pH
TDS
ORP
Mineral/Salt
Conductivity
Temperature

• Four-digit display for full 9999 readings with autoranging capability up to 200ppt/200mS
• Powerful microprocessor-based surface-mount circuitry
• Display prompts for simple pH calibration
• Real Time Clock
• Memory for 100 readings with Date & Time Stamp
• Factory-calibrated with NIST traceable solutions, each POOLPRO may be supplied with both certification of traceability & NIST traceable solutions for definitive calibration
• pH/ORP Sensor protective cap
• Fully automatic temperature compensation
• Auto-shutoff maximizes the life of the single 9V battery to more than 100 hours/5000 tests
• Non-volatile microprocessor provides data back-up, even when the battery is changed; this assures all calibrations and memory data are retained
• Extended life pH/ORP sensor is user-replaceable in the field

Since 1957, the Myron L Company has designed and manufactured highly reliable analytical instruments for a wide variety of demanding applications. Thousands of professionals around the world rely on the performance of our instruments every day. Uses range from boiler water testing to ultrapure water control to medical instruments for artificial kidney machines.

We are proud of the trust our handheld instruments and monitor/controllers have earned. We have continued to build on that trust and have reached a new and greater level of quality and performance in the latest instrument in our line of handheld tools: POOLPRO gives you the most reliable, precise, affordable, multi-parameter instrument available for testing water quality in any pool or spa.

Every Pool Professional Needs a POOLPRO
There are many factors affecting the comfort and sanitation of pool and spa water and the functioning of the equipment and structures that hold it. A variety of test kits can be used to measure these factors, but the powerful POOLPRO is the most comprehensive testing tool available for any pool or spa. You get fast, lab-accurate results for up to 6 parameters: pH, TDS, ORP, Mineral/ Salt Concentration, Conductivity, and Temperature.

Maintain Balanced Water
POOLPRO tests the basic parameters required to balance water so you can protect your pool or spa shell, plumbing, and all other related equipment from damage by etching or build-up and stains.

POOLPRO gives you instant, precise pH readings. Using colored strips or solutions can produce wildly varying, inaccurate results. pH is the most important factor in water balance and must be kept within a recommended range that also optimizes the sanitizer’s ability to work.
POOLPRO is also a quick and easy way to stay on top of Total Dissolved Solids (TDS). TDS is another factor in water balance and profoundly impacts water taste and bather comfort.

In a commercial pool or spa you must carefully monitor and control TDS on a regular basis to maintain acceptable levels. This prevents having to eventually drain and refill the pool or spa with new, lower TDS water — which is not only costly, but may be illegal.

POOLPRO measures and reports temperature to one tenth of a degree with every sample taken. Temperature plays a role in water balance, the growth of microorganisms, and especially affects bather comfort.

Keep Water Sanitary
Myron L’s POOLPRO provides the fastest, most precise, easy-to-use method of obtaining Oxidation Reduction Potential (ORP or REDOX) readings to check the true level of effectiveness of all sanitizers in any pool or spa. Tests are available that determine the amount of free and total chlorine, bromine, and other sanitizers.

However, ORP is the only way to determine the total killing power of them all. ORP objectively and precisely measures the sanitizer’s ability to burn up, or oxidize, organic matter in the water. ORP can only be determined by an electronic instrument.

Automatic control systems that rely on ORP to monitor and control sanitizer levels require manual testing with separate instrumentation as a necessary check to ensure the system is working properly.

Saltwater Sanitation
POOLPRO conveniently tests for mineral/salt concentration at the press of a button. In saltwater systems, manual testing with separate instrumentation is necessary to ensure enough sodium chloride is present to generate the chlorine required to sanitize the water. System components can scale or fail and must be re-calibrated as part of regular maintenance.

Reportable Records
POOLPRO makes it easy to record, analyze, archive, and report water quality data with the optional uDock™ accessory package. Simply set the POOLPRO on the uDock and download stored data to any computer. The data can then be imported into any program necessary for record-keeping and analysis. The uDock is the fastest, easiest, best way to comply with recordkeeping and reporting requirements.

Simply the Best
POOLPRO is lightweight, portable, buoyant, waterproof, easy-to-calibrate, and easy-to-use. Simply rinse and fill the cell cup by dipping the POOLPRO in the water, then press the button of the parameter you wish to measure. You immediately get a standard, numerical digital readout — eliminating all subjectivity. Up to 100 date-timestamped readings can be stored in POOLPRO’s non-volatile memory.

POOLPRO is the pool professional’s tool of choice for the most comprehensive, efficient, cost-effective testing of any pool or spa water.

BENEFITS THAT SAVE YOU TIME & MONEY
	The advanced four-electrode cell for conductivity/ MIN/SALT/TDS eliminates polarization, allowing greater accuracy and stability with minimal maintenance.		The pH/ORP sensor chamber provides protection to a unique porous liquid-junction. The large capacity KCI reservoir extends the life of pH/ORP sensor. IP67/NEMA 6 rated POOLPRO is waterproof and buoyant and can be fully immersed to 3 feet/1 meter.		A custom LCD helps simplify operation and calibration by using annunciators and prompts to indicate various conditions.
	Ample memory provides increased flexibility to record and store 100 separate readings.		Real Time Clock with Date & Time Stamp allows you to maintain the integrity of each individual reading.		Built-in IR Port allows you to conveniently download your data to a computer. (Requires Myron L uDock™ Accessory Package)

* Approximate dimensions: 13.6 L x 10 W x 5.4 D in./ 346 L x 254 W x 137 D mm
** Approximate dimensions: 9.5 L x 6.8 W x 3.6 D in./ 241 L x 171 W x 92 D mm
*** Serial number, or batch number and expiration date must be supplied when ordering.