Pay in installments of $107.95 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ohaus AQUASEARCHER™ AB33EC Conductivity Bench MeterOhaus AQUASEARCHER AB33EC Standard Conductivity Bench Meter OHAUS AquaSearcher AB33EC benchtop meter is designed to be reliable, efficient and user friendly. The i Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. Large LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone. i Steward Indicators include the electrode condition,
Ohaus AQUASEARCHER™ AB33EC Standard Conductivity Bench Meter
OHAUS AquaSearcher™ AB33EC benchtop meter is designed to be reliable, efficient and user friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. Large LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.
i-Steward Indicators include the electrode condition, “Electrode Dirty/Broken,” and reminder when meter needs recalibration. Perform up to a 5-point calibration using automatic buffer recognition of 5 predefined buffer groups. Calibration log stores ten most recent calibrations. Compact stirrer can be used to uniformly mix solutions to get fast and repeatable results at no additional cost.
i-Steward Indicators include the electrode condition, “Electrode Dirty/Broken,” and reminder when meter needs recalibration. Perform up to a 5-point calibration using automatic buffer recognition of 5 predefined buffer groups. Calibration log stores ten most recent calibrations. Compact stirrer can be used to uniformly mix solutions to get fast and repeatable results at no additional cost.
Features:
• With multifunctional touch keypads, AB33 makes measurement simple and fast
within 3 steps. The intelligent i-Steward monitors the condition of electrodes,
ensuring accuracy of the results.
• Able to store up to 1000 items in its internal memory, AB33 allows for efficient
data documentation. Standard RS232 and USB interface allows
connection to external devices for expanded storage.
• With multifunctional touch keypads, AB33 makes measurement simple and fast
within 3 steps. The intelligent i-Steward monitors the condition of electrodes,
ensuring accuracy of the results.
• Able to store up to 1000 items in its internal memory, AB33 allows for efficient
data documentation. Standard RS232 and USB interface allows
connection to external devices for expanded storage.
• Auto temperature compensation, adjustable TDS factor and two kinds of
cell conductivity probe compatibility are all features well suited for universal
laboratory applications.
cell conductivity probe compatibility are all features well suited for universal
laboratory applications.
• Adjustable TDS Factor - The factor that relates conductivity to total dissolved solids is based on the type of sample being measured. To have correct temperature compensation when measuring conductivity, the linear compensation coefficient adjusts by automatic temperature compensation. Selectable reference temperatures of 20 or 25 ºC for temperature compensated conductivity readings.
Packages - Available in two configurations:
| a-AB33EC-B | a-AB33EC-F |
|
|
Specifications:
| Accuracy | ± 0.5 % Reading ± 2 LSD |
| Display | LCD with backlight & one-line dot matrix |
| Electrode | STCON7(Included) |
| Conductivity accuracy (±) | 0.5 % |
| Conductivity measuring range | 0.001 μS/cm – 1000 mS/cm |
| Dimensions | 8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW) |
| Net Weight | 1.1 lb (0.5 kg) |
| Parameter | Cond. |
| Power | AC Adapter (Included) |
| Resistivity measuring range | 1 Ohm ; 100 MOhm |
| Resistivity resolution | 0.01 Ohm |
| Temperature resolution | 0.3 °C |
| Working Environment | 5°C – 40°C, 80% RH, Non-condensing |
Additional Literature:
Aquasearcher Data Sheet -EN
Aquasearcher Data Sheet - FR
Quick Start Guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 6 reviews
Sort
Product Reviews
★★★★★ 5
Nice tinted anti-aging sunscreen
Size: 1.1 Fl Oz (Pack of 1)
I really, really like this sunscreen. I got the light color, and it fits close to my skin color.
It has 21.6% zinc oxide which protects against UVA rays, and it has 30 spf for UVB rays. It has a dewy, shiny look and oily texture. Zinc oxide is a photo stable mineral UVA ray blocker, so this sunscreen doesn't degrade over time when you're in the sun. And this product has one of the highest concentrations on the market of zinc oxide (21.6%).
I'll probably keep buying more in the future when I run out of this bottle. I bought a matte primer to apply first so that it mattifies this sunscreen when I put it on. Great product. I recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
★★★★★ 5
One of the best affordable tinted minerals
Size: 1.1 Fl Oz (Pack of 1)
So I have tried many , many mineral sunscreens and chemical sunscreens. I prefer mineral for my face to prevent / treat hyperpigmentation. My favorite holy Grail is skinceuticals tinted mineral , but it's very expensive. I'm always on the hunt for a more affordable option. When I first got this I almost returned because it's not a tinted mineral in the sense that it evens out skin tone or hides anything (it's a peachy color to cover the white cast ) However , I like the ease of application and no white cast. It works great under my makeup and looks flawless. I've even done just concealer and bronzer and it still looks good. It's very hydrating / shiny though so if you don't have dry skin like me , you will not like it. If you skipped moisturizer it could be perfect. This is even a good one to wear to the beach and reapply without worrying you look like Casper. Lastly my bottle has NOT leaked like some other reviews have stated. I close the cap tight and when I apply it I hold it upright so it won't leak out ( it's a more liquid fluid to help it apply easily). I recommend !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2024
★★★★★ 5
Trusted product to deliver results
Size: 1.1 Fl Oz (Pack of 1)
Great product. Good percentage of sunscreen in this moisturized facial tint. Purchased in light. Goes on effortlessly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 4
Very good
Size: 1.1 Fl Oz (Pack of 1)
Pros:
-very moisturizing for dry skin. Leaves skin glowy AF. Avoid if you’re oily.
-The pigment is great. Doesn’t look orange
-Doesn’t burn eyes at all.
-Rubs in easy
Cons:
-Is kind of greasy. Once it dries, it’s okay but it takes a little while to dry. It’s really not that bad though, especially if you have dry skin and want a super glowy look.
-Smells kind of strong. It doesn’t have that typical coconut, fragranced smell like traditional sunscreens do. It says it’s fragrance free but it does have this distinct sunscreen smell. I don’t mind it, but it is very noticeable.
-The tint doesn’t provide any coverage for blemishes or anything like that. I think it sort of helps balance out skin tone and a bit of texture, but overall it doesn’t provide any coverage.
-It’s on the smaller side. For 18 bucks, It’d be nice to get a larger tube. But I think it’s worth it because the formula is very nice for a drugstore brand.
Overall, very good sunscreen especially for drugstore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025
★★★★★ 5
Perfect Daily Sunscreen – No White Cast
Pattern Name: Clear, Pattern Name: Clear
I am very satisfied with this sunscreen. It is transparent, does not leave a white cast, and doesn’t feel greasy on the skin. It absorbs quickly and feels very lightweight. I have used it on both my face and body, and it feels comfortable all day. It’s perfect for daily use because it doesn’t feel heavy, even under makeup. It also provides good sun protection and did not cause any irritation. I would definitely buy it agai
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026