SKU: 64739530909

Milwaukee MW302 PRO High Range Conductivity Meter

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Description

Milwaukee MW302 PRO High Range Conductivity MeterMilwaukee MW302 PRO High Range Conductivity Meter The MW302 is a Portable Conductivity High Range (EC) Meter with Automatic Temperature Compensation. It has been designed to meet a grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. It is also a useful meter for food, labs, and water treatment applications. EC testing provides a method to optimize chemical applications and minimize

Milwaukee MW302 PRO High Range Conductivity Meter

The MW302 is a Portable Conductivity High Range (EC) Meter with Automatic Temperature Compensation. It has been designed to meet a grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications.  It is also a useful meter for food, labs, and water treatment applications.

EC testing provides a method to optimize chemical applications and minimize operational cost. In agricultural applications, soil conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness. In hydroponics, EC measurement is ideal for determining the concentration of fertilizer in a solution. After determination, the grower can adjust the nutrient formula for optimal plant growth. 

The MW302 has a range of 0.0 to 10.0 mS/cm with a 0.1 mS/cm resolution. This EC meter is supplied complete with a conductivity probe, which has a 1 m (3.3') cable, as well as calibration solution.

Features:

  • 0 to 10.0 mS/cm range
  • Fast, easy-to-read results with large digital LCD readout
  • Supplied with conductivity probe attached to a 3-foot cable
  • Accuracy to ±2% FS @ 25°C
  • Lightweight and portable
  • 300 hours of battery life with continuous use (battery included)
  • SE520 Conductivity probe (included)
  • Starter Calibration Solution MI0031B, 1413 uS/cm (included)

Specifications:

  • Range: 0.0 to 10.0 mS/cm
  • Resolution: 0.1 mS/cm
  • Accuracy: ±2% Full Scale @ 25ºC
  • Temperature Compensation: Automatic, from 5 to 50ºC / 41F to 122F
  • Conductivity Probe: SE520 (included)
  • Starter Calibration Solution MI0031B, 1413 uS/cm (included)
  • Environment: 0 to 50°C / 32 to 122°F; max RH 95%
  • Battery Type: 1 x 9V alkaline (included)
  • Battery Life: Approx. 300 hours of continuous use
  • Meter Dimensions: 5.6 x 3.1 x 1.25 inches (143 x 80 x 32 mm)
  • Meter Weight: 0.5 lbs (0.23 k g)
  • Packaged Dimensions: 8.35 x 5.71 x 2.74 inches (212 x 145 x 67 mm)
  • Packaged Weight: 0.97 lbs (0.44 k g)

Milwaukee MW302 Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64739530909

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4.3 ★★★★★
Based on 13 reviews
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K
Verified Purchase
Kenneth
Pawtucket, US
★★★★★ 5
A Miracle for dry mouth!!
Scent Name: Berry, Size: 100 Count
I don't know what I would do without this product. I suffer from severe dry mouth from my medications and xylmelts have been a miracle for me. I buy them regularly and cannot live without them I sleep comfortably with them in my mouth and they help beyond belief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
B
Verified Purchase
Beverly White
Natrona Heights, US
★★★★★ 5
Dry mouth remedy
I have been using these for a couple of years and they work great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
J
Verified Purchase
Jeff D.
Alexandria, US
★★★★★ 5
Slim profile, stays anchored all night (Berry flavor is great!)
Scent Name: Berry, Size: 100 Count, Scent Name: Berry, Size: 100 Count
I rely on these nightly to combat dry mouth, and they deliver exactly what is promised. The adhesion mechanism is impressive—once placed against the gum, the disc stays securely anchored for a full 6–8 hours without shifting, allowing me to sleep without interruption. ​The profile is ideal; the discs are incredibly slim and unobtrusive, so you don't feel like you have a bulky object in your mouth while trying to fall asleep. Despite being so compact, they pack enough moisture to last until morning. The Berry flavor is mild and soothing, making it a perfect bedside companion. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
G
Verified Purchase
Gabrielle Grim
Battle Creek, US
★★★★★ 5
Excellent product for dry mouth
Scent Name: Berry, Size: 100 Count
If you are having trouble with dry mouth, especially while sleeping, this is definitely the product for you. I have severe dry mouth and have tried multiple things including hard candy (yes, I know not very smart) as well as different biotin products, the mouthwash, the spray and the gel, which all do work, but do not last for very long. These stay in place open the corner of your mouth, last for hours and truly work. I highly recommend it if you are having a dry mouth issue
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
S
Verified Purchase
Sharon
Massapequa, US
★★★★★ 5
Works great
Scent Name: Berry, Size: 100 Count
I have to use these for about 1/2 a year. I keep bronchitis and sinusitis from about Oct. to April every since I was a child. When I am suffering with these I can't breath through my nose, epically at night while sleeping and would wake up several times a night with dry mouth so bad ir was literally painful. My mom turned me on to these because she was using the with her CPAP. I sometimes have a bit of difficulty getting them to stay put but overall they are great. I have tried the OG, cinnamon, and berry. The OG have no real taste, but you wake up with a sweet taste in your mouth. I tried the cinnamon because I love cinnamon and didn't listen to the reviews stating how strong the flavor is, big regret, it's like putting two or three fireballs in your mouth, won't be making that mistake again. The berry ones are actually best in my opinion. They have a light berry flavor that isn't overpowering, isn't quite as sweet as the OG. Whichever one you choose you won't wake up in pain. I do suggest using only one at first as opposed to the two they recommend, unless you like waking up with your head on a water logged pillow. One generally gets me through the night unless my congestion is super bad, then I will sometimes have to use a 2nd one about 1/2 way through my night when I wake up for the bathroom and realize it's already completely dissolved.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 21, 2025

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