Description
The MC122 controller automatically monitors and fine-tunes the pH levels. Just set your pH parameters and let the Milwaukee pH Controller do the rest.
The Milwaukee PRO pH controller is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels.
The MC122 controller can be used for marine aquarium calcium reactors and for controller the Co2 in your planted aquarium, its the best way and most accurate way to give co2 in your planted aquarium.
Features:
- Fast easy to read current results with large digital LCD readout
- Accurate to ±0.2 pH (0.0 pH to 14.0 pH) with the user selectable high/low set points
- Simple two-point calibration for increased accuracy with manual trimmers for easy adjustment
- Gel-filled, double junction lab grade pH electrode for low maintenance and high performance
- 6.5 feet probe cables for extra flexibility when testing
- 12 VDC power supply
ACCURACY
The Milwaukee PRO pH controller offers an accuracy to ± 0.2 pH with two point manual calibration.
AUTOMATION
The controller provides a control range of 5.5 to 9.5 pH with alarms that activate when readings are higher or lower than set point.
EASY INSTALLATION
The pH Controller comes with a complete mounting kit including a probe holder.
USE AND CARE
pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.
SENSING BULB
The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.
REFERENCE JUNCTION
The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH probe will no longer function.
You can extend the life of your pH electrode in the following ways.
STORAGE
The pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.
Storing in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.
The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.
CLEANING
Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution.
CALIBRATION
The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO pH controller accurate. Also, calibrate after cleaning or a long period of storage.
Specifications:
Refund Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. We want the product to be re-sellable to another customer just like you would want a new product.
To start a return, you can contact us at support@aquascaping.in If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@aquascaping.in.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods & Live Stock (such as live fish, live shrimps, or live plants), custom products (such as special orders or personalised items). We also do not accept returns for hazardous materials, flammable liquids, or gases or filled co2 cylinders . Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
The PH Controller works best and I am very satisfied with the performance, but the included AC/DC adaptor after checking with my multi tester gives an output of 19.78volts which is over than the required voltage of the main unit, instead of 12volts only. Amazon help center assist me to solve the issue.I am happy with performance of this product and it makes my life easy and no worries while I'm away.I also suggest that the included AC/DC adaptor should be auto volt since this product is sold internationally, considering the output voltage is 12volts only to prevent sure damage to the main unit.
Does exactly what it is supposed to do. Using to control the flow of CO2 into my aquarium. Shuts down the flow of CO2 at the desired PH level and back on when the PH level goes back up. It should make the CO2 tank last longer as it is shutting down approximately 2 hours of the 7 hours that I am running CO2 into my tank. I did need to purchase a digital timer to connect to the CO2 regulator solenoid as the analog timer was also shut down by the PH controller, making the time of day off by 2 hours every day. Would highly recommend to anyone running pressurized CO2 in an aquarium
This came so obviously used that it is comical. The shipping box was sealed. But the item itself was just wide open as if someone had literally just dug through it all. The screwdriver for adjustments had the tip broken off. And several of the parts were obviously used. This is just pitiful. Not happy.
Me encanta la puntualidad y sobretodo que no se presentan ningún tipo de inconvenientes cuando compro por Amazon, es un buen servicio, sin embargo debo decir que me costó un poco estabilizar el pH porque en el rango de pH de 6.5 a 6.6 no se dejó o no pude, me tocó dejarlo en 6.6 a 6.7 .
I purchased this unit today to use with a CO2 system on my planted aquarium, after setting it up, everything was going ok, but once the ph level reached 6.7, the controller shut off as programmed but there was still power going to the CO2 system in pulses, it kept cutting the power off and back on for less than a second this was happening every few seconds.