Last Updated May 7, 2009

	Lake Dardanelle Fishing Conditions March 19, 2009 LDS was installed in Lake Dardanelle, Arkansas to provide real time water and weather conditions for the B.A.S.S. Elite Series Diamond Drive Tournament, March 26-29. Please visit lakediagnostics.com for more information.
	PME in 2008: Looking Back February 10, 2009 PME had another interesting year. We developed a PAR sensor for the T-Chain, attended the ASLO Summer conference, monitored temperature data under ice and more. Click image to left for more information.
	T-Chain Used to Monitor Internal Waves November 19, 2008 Researchers at the University of Southern Maine detected a number of internal waves in relation to the depth of the pycnocline.
	PME Attends the PPNW XII Conference in Tahoe September 8, 2008 Attendees of the Physical Processes in Natural Waters conference shared current limnology research and findings. Themes included internal waves, shoaling, modelling, the effects of global warming, and lake mixing.
	T-Chain Collects Data on Thermal Plumes July 21, 2008 The T-Chain could be towed behind a boat and, if coupled with concurrent GPS position measurement, could acquire a {x,y,z temperature} measurement set. This data set could be used to determine the position of thermal plumes from coastal power plants.
	T-Chain Collecting Data for over Four Years May 7, 2008 A T-Chain installed in Silvan Reservoir, Australia, has been collecting continuous temperature data without any interruptions for over four years. Deployment was November, 2003.
	PME Attending ASLO Summer Meeting April 8, 2008 PME will be exhibiting at the ASLO Summer Meeting in St. John's, Newfoundland from June 8-13. Come by our booth if you will be attending! Visit their site
	PME Visits CWR March 18, 2008 Michael, Sandra and Kristin will be flying to Perth this week to visit Centre for Water Research. They will be gone from March 19 to March 30.
	Beaver Lake LDS February 11, 2008 A Lake Diagnostic System (LDS) has been installed in Beaver Lake, Arkansas by the U.S. Geological Survey. The LDS will be collecting data on temperature, dissolved oxygen, and more.
	Looking back at 2007 January 29, 2008 2007 was a great year for PME. All product sales increased, and a few large projects came our way. We are excited for 2008.
	Clelia from CWR Visits PME December 10, 2007 PME was delighted to have Clelia Luisa Marti, Field Operations Manager at the Centre for Water Research, visit us. The future progression of the LDS was discussed.
	New T-Chain Re-Calibrating System November 12, 2007 PME is in the process of designing a re-calibration system for the T-Chain. The T-Chain will need to be re-calibrated every year or two to maintain accuracy.
	ARGO Float Number 3,000 Dropped September 10, 2007 Argo, an international research program, has over 3,000 floats around the world collecting data on temperature, salinity, and velocity of the upper ocean. PME creates the antenna used to transmit this data. Click here for more information. SDUT Article
	Dissolved Oxygen Sensor July 31, 2007 PME's new DO sensor is compatible with the T-Chain, and measures lifetime-based luminescence quenching of fluorescence of a thin membrane. See the real-time DO data from Deadwood Reservoir.
	PME Staff Install LDS in Idaho July 14 , 2007 Members from PME and CWR installed a LDS in Deadwood Reservoir for the Bureau of Reclamation in July. View the data.

New T-Chain Serial Interface
May 24, 2007
The new serial interface has a RS485 and RS232 protocol serial output. Once power is supplied, temperature and DO measurements in engineering units are transmitted to a customer supplied logger.

PME Sends off SCAMP 49
May 15, 2007
SCAMP number 49 is sent off to the Department of Civil and Environmental Engineering at Portland State University. SCAMP

PME Designs DO Sensor
April 30, 2007
The Dissolved Oxygen sensor will be compatible with the T-Chain. First calibrations were done the beginning of April, and first deployment is set for July, 2007. Sales are expected for mid-summer, 2007. More Information

PME Tests new T-Chain Retrieval Method
April 6, 2007
A simple scuba bag attached to the T-Chain can be inflated (by a common pump) in order to allow the T-Chain to rise rather than having to haul it to the surface by hand or winch. See the video.

SCAMP Celebrates 12th Birthday
March 5, 2007
SCAMP SN0003, owned by Sally MacIntyre at UCSB, is PME's first SCAMP and was first used in April, 1995. SCAMP News.

Two LDS Installed in Thomson Reservoir, Australia. Photos
February 21, 2007
View the data.

Company's devices used in waters around the world
February 11, 2007
PME featured in the San Diego Union Tribune. Read the article.

PME Celebrates 25 years in business
March 7, 2007
PME has been manufacturing and designing high-quality instruments for a quarter century. Press Release.

Re-Vamped PME Web Site
January 9, 2007
Featuring a new crisp design and layout, the site was created to enhance company products, and simplify user navigation. Press Release

48 SCAMPS and Counting...
December 18, 2006
PME sends off SCAMP number 48 to Spain!
SCAMP continues to gain recognition within the global research community.

New SCAMP Paper by Ayal Anis Features Cutting Edge Data.
October 10, 2006

45 SCAMPS and Counting...
November 8, 2006
PME sends off SCAMP number 45 to Brazil!

Larvae Found Feasting on LDS Cable
November 28, 2006
Something finds the neoprene cable on the LDS tasty! CWR discovers tiny larvae feasting on the cable, but new information may find the local sea turtle guilty. More

Three LDS Placed in Lake Como, Italy
September, 2006
The project goal is to use collected data to understand the lake's
characteristics as well as design a decision support system that can
predict when the water quality will be at risk. Case Study
In Cooperation with Centre for Water Research.

LDS Project under way with the Bureau of Reclamation
September, 2006
Custom LDS will be placed in Deadwood Reservoir Spring of 2007.

PME Launches New Web site and E-Newsletter.
January, 2007
New web site designed to allow easy navigation and product
understanding. E-Newsletter to feature new research, designs,
and news.

Two New Members Join PME's Team
December, 2006
One Communications Coordinator and one Manufacturing Assistant.
Press Release

PME Attends Ocean Sciences 2006 in Hawaii
February, 2006
SCAMP and Temperature Chain were featured.

SIO Released Autonomous Profilers by Air Prior to Hurricane Frances
September, 2004
The released floats used PME's Accurate CT sensor and PME's Orbcomm/GPS antenna. Surface and sub-surface profiles of temperature and other features were recorded before, during and after Frances. See the Data.