


Waterproof Conductivity Meter (Pen Style)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Waterproof Conductivity Meter (Pen Style)Highly stable and accurate readings with a large LCD display. Designed for simple one hand operation. Simultaneously displays the parameter being measured and temperature in C or F. Features automatic temperature compensation, 2 pt. calibration, auto power off, hold function, and a low battery indicator. The case is IP65 waterproof, and will float if accidentally dropped into the water. Comes with 4 button cell batteries and a built in probe with
Quick Dispatch:
Your Waterproof Conductivity Meter (Pen Style) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
love the color and true color of these earrings!
Style: January - Garnet
I am lucky to have a red birthstone because red is my favorite color! These earrings did not disappoint me, the red stone is not huge but I wanted small earrings that would still show up and give me a little sparkle. These earrings match the necklace I got first with the same design. I am happy with these pretty earrings. I also appreciated the good price and quick delivery and will buy from this vendor again.
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Reviewed in the United States on December 15, 2024
★★★★★ 4
Cute but appeared cheap
Style: November - Citrine
Metal was nice quality but stones did not sit flush as pictured
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Reviewed in the United States on July 25, 2024
★★★★★ 5
Rapunzel earrings
Style: June - Alexandrite
I got these earrings as a gift because we were going to Disney and I wanted to dress up like Rapunzel and these were perfect for the look. They are also small and comfortable.
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Reviewed in the United States on June 20, 2025
★★★★★ 5
Looks great
Style: February - Amethyst
Beautiful and comfortable! Got a pair for my daughter too!
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Reviewed in the United States on March 13, 2026
★★★★★ 3
Cute but Wrong Color
Style: July - Ruby
These earrings are really dainty and pretty, and my daughter loved the style. Unfortunately, the color wasn’t quite right for her birthstone—her ruby birthstone is a deeper red, but these leaned more toward red-orange. They still look nice and could work for other occasions, but we were a bit disappointed since we were hoping for a true ruby match.
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Reviewed in the United States on February 8, 2026