SKU: 92071707824

Grove - ORP Sensor Kit Pro [SL4]

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Description

Grove - ORP Sensor Kit Pro [SL4]Dive Deep with Precision: Ready for a thrilling adventure in water quality measurement? Meet the Grove ORP Sensor Kit (HR O), your trusty sidekick in the quest for pristine water. Equipped with a 5 meter IP68 ORP probe, this little marvel laughs in the face of challenging conditions, boasting a jaw dropping 2000mV to 2000mV sensing range. And with a temperature tolerance of 0 80, it's more adaptable than a chameleon in a rainbow! Features That Make a

Dive Deep with Precision: Ready for a thrilling adventure in water quality measurement? Meet the Grove - ORP Sensor Kit (HR-O), your trusty sidekick in the quest for pristine water. Equipped with a 5-meter IP68 ORP probe, this little marvel laughs in the face of challenging conditions, boasting a jaw-dropping -2000mV to 2000mV sensing range. And with a temperature tolerance of 0-80℃, it's more adaptable than a chameleon in a rainbow!

Features That Make a Splash:

  • Long-Range ORP Sensing: With its 5-meter IP68 ORP probe, this sensor doesn't just dip its toes in - it dives headfirst into a vast sensing range of -2000 to 2000 mV. Whether you're exploring the depths of a lake or just your backyard pool, it's got you covered.
  • Temperature-Tolerant Titan: Functioning flawlessly from 0-60°C, this sensor maintains a ±15mV sensing accuracy. It's like having a personal water quality guardian that's always on duty.
  • Voltage Versatility: Supporting both 3.3V and 5V, this sensor is more flexible than a gymnast at the Olympics.
  • Interchangeable Ingenuity: Thanks to its support for BNC-linker sensor probes, swapping sensor nodes is as easy as changing your socks.
  • Eco-Friendly Enforcer: RoHS certification means it's as gentle on the environment as a butterfly on a breeze.

Description: The Grove - ORP Sensor Kit (HR-O) isn't just a sensor; it's a superhero in the world of water quality, boldly measuring how well water can flex its muscles against contaminants. Joining forces with a 5-meter IP68 ORP probe, it offers a sensing range that's wider than your last yawn, operating in temperatures your hot coffee would envy. A proud member of the user-friendly Grove ecosystem and a buddy to Arduino programming, it's the friendly neighborhood sensor you've always wanted.

ORP Explained (without the Boredom): Think of ORP as the bouncer at the club of water quality. Higher values mean the club is exclusive (aerobic conditions), while lower values suggest it's a bit more... 'underground' (anaerobic conditions). In spa terms, the safe range is the equivalent of that sweet spot on your sofa - between 650 and 750 mV.

Why It's Cooler Than Your Average Sensor: This isn't your run-of-the-mill sensor. With a range from -2000 mV to +2000 mV, it's like having a water quality telescope that sees farther than your dreams. And with ±15mV accuracy in a cozy 0-60°C range, it's as precise as a cat stalking its prey.

Ease of Use: If you thought this was going to be as complex as rocket science, think again. Part of the Grove ecosystem and chums with Arduino, this sensor is as easy to connect as making a cup of tea. Just plug, play, and watch those ORP values roll in.

Note to the Curious: Spot some white crystals around the probe? No need for alarm bells - it's just a bit of showmanship from the sensor, a reaction to changes in temperature and environment. Wipe them away gently, and remember, they're not candy, so keep them away from curious kids!

Specification

Parameters

Details

Range measurement

-2000mV to +2000mV

Resolution ratio

1 mV

Accuracy

±15mV

Aero potential point(pH)

7.00±0.30

Slope factor

>96%

Work voltage

3.3V/5V

Work temperature

0-80℃

Reference system

Liquid junction boundary

Polyvinyl tetrachloride

Material of the housing

PPS

Membrane resistance

<500 MQ

Wire length

5 meters

Method of installation

Drop

Level of protection

Ip68

Electrical connection

BNC

Included

Driver board

x1

ORP Sensor Probe

x1

Grove cable

x1

Documentation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 92071707824

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September Hall
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★★★★★ 5
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Size: Small, Color: (725) Oxford Brown / Oxford Brown / Black
Very comfortable and perfect fit for my small feet. I love the full coverage sock feel with a totally no show sock.
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Reviewed in the United States on May 29, 2026
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ABK
Alexandria, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
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Tatacrio
Lexington, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Christy F
Natrona Heights, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Cait E
Lake Worth, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025

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