For calibrating pH monitors for freshwater testing.
PINPOINT™ High-Precision Calibration Fluids: 4.000 +/- 0.002. These come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). All electronic pH instruments s...
Use with pH 4 or pH 10 solutions for two point calibration.
PINPOINT™ High-Precision Calibration Fluids: 7.000 +/- 0.002. These come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). All electronic pH instr...
PINPOINT pH Controller™ is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a calcium reactor or magnetic solenoid for the addition of CO2 into an aquaculture or process system. This full...
Our Price: $199.90
PINPOINT pH Monitor™ is in use by thousands of customers worldwide. This affordable unit remains the only full-time pH monitor with .01 resolution. The PINPOINT pH Monitor™ is sold complete with probe and calibration fluids (9 volt battery not included). The electrode is also available separately...
Our Price: $89.90
PINPOINT™ pH Replacement Electrodes are designed especially with your purpose in mind. They feature a long, continuous duty expectancy, fast response and, most importantly, are non-toxic to your system. Each probe features a 10 foot cable with a high interference suppression jacket, Ag-AgCl refer...
Our Price: $45.90
Finally, a 15 foot cable with the proper male/female BNC. This will add an extra 15 feet to your existing cable length. Can be used with any high quality pH or ORP/REDOX Electrode with a BNC Connector.
Our Price: $34.90
PINPOINT Salinity Monitor™ will accurately and immediately measure the amount of salt in any marine or freshwater system. The reading is fully temperature compensated, which is difficult or impossible with nearly any commercial hydrometer. The conversion chart will precisely show the correspondin...
Our Price: $119.90
Utilizing a radio wave signal, the remote sensor will measure the temperature at the waterproof probe tip and send the information to the Pinpoint Temperature Display Monitor, which willl display the temperature in F or C degrees. The Pinpoint Wireless Thermometer can accept a maximum of 4 re...
Our Price: $36.75
I've tried most of the others and find you guys to have the best prices and by far the best, most personal service I've seen. I'll continue to use you for all of my aquarium needs.
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