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Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
For Your Every Summer RSVP, with Code: SUMMER15
Description
TrolMaster Aqua-X Sensor Board AMP-2The AMP 2 module connects the Aqua x to a set of precision pH EC & temperature probes to constantly measure the pH EC & temperature of the water being sampled. The AMP 2 works with the TrolMaster PCT 1&2 and the PPH 1&2 probes. Once connected to the Aqua x, the AMP 2 will display the sensor data on the Aqua x and on the APP. The minimum and maximum limits can be set on the Aqua x providing 24 7 notification of pH EC or temperatures that are out of

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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 1839 reviews
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Product Reviews
★★★★★ 5
Perfect for Glassy Skin
Love the feeling, ease of application, hydration, longevity/ duration, and all-day effect. Would be nice if they cost less, but here we are. Size is perfect for travel.
Of course super hydrating products will be a bit sticky to touch, but I shouldn’t be touching my skin anyway. Only pops up when I need to put my face down for a massage or at the chiropractor.
Love Avéne!
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Reviewed in the United States on September 12, 2025
★★★★★ 5
Good
Really good
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Hydrating serum
This product is not as hydrating as it claims for my 56 year old skin. I have to reapply several times a day. There's no irritation or stickiness which is great tho.
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Reviewed in the United States on March 14, 2026
★★★★★ 5
My skin is very hydrated
Very good product
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Reviewed in the United States on August 9, 2025
★★★★★ 5
dry sensitive skin will thank you
For dry, sensitive skin Avene products do wonders!
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Reviewed in the United States on December 20, 2025




