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  Ultrameter II - 4PII
Ultrameter II - 4PII

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"The Myron L® Ultrameter is a terrific product - I have used them for years.
The product is robust and durable."
Larry L. Managing Director

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Featured Accessory:
Others have ordered this Calibration Solution Set with the Ultrameter 4P.
Ultrameter II 4P Calibration Solution Set: Includes (2) Solution Bottles (32 oz), KCL-7000, 442-3000.
Add this to your order today.

Ultrameter II 4P Calibration Solution Set

Multi-Parameter: Conductivity, TDS, Resistivity, Temperature
+/-1% Accuracy of Reading
Memory Storage: Save up to 100 samples w/ Date & Time stamp
Wireless Download Module Optional

Make your job easier!

List Price: $824.00
Exclusive Online Price: $742.00

Wireless Download Capability [Add $226.00]

NIST Certificates:
Certificate of Factory NIST Calibration (will delay shipment) [Add $46.00]

Description Technical Specs Frequently Asked Questions

Need an operation manual for this meter? Get it here

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.

Advanced Features

-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.

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. See data sheet for additional information

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 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:

1. Fill the cell cup
2. Push a parameter key
3. 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 UP or DOWN 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.

High Performance at a Low Cost

Beyond their affordable purchase price, Ultra-Fast, Ultra-Easy, Ultra- Powerful Ultrameter II's save both time and money. Measure for measure, Ultrameter II's 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
Homeland Security
Reverse Osmosis
Cooling Towers
Fountain Solutions

What's Included
  • Ultrameter II, Model 4PII
  • Instrument Operation Manual
  • Abbreviated Pocket Instruction Card
  • Certificate of compliance
  • 9-volt battery included
Average Customer Review: 5 of 5 Total Reviews: 1 Write a review.

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  0 of 0 people found the following review helpful:
Excellent Choice for Field Testers April 28, 2014
Reviewer: Aleksandar P, Water/Waste water professional from Bosnia and Herzegovina  
During my work as a Field Supervisor for water plants in central Iraq region we have used Myron L's 4PII Waterproof Conductivity/TDS meters. These meters were very simple to use and easy to calibrate. They proved to be an excellent choice for our field testers. I really recommend Myron L equipment to everyone in water testing business.

Was this review helpful to you?


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