Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Measurement Range | pH 0.00 to 14.00 |
| Accuracy | ±0.05 pH |
| Resolution | 0.01 pH |
| Power Supply | Rechargeable Lithium Battery (Included) |
| Operating Temperature | 0°C to 60°C |
| Response Time | < 30 Seconds |
| Probe Material | Glass Electrode with BNC Connector |
| Display Type | LCD Digital Screen |
| Calibration | Manual 2-Point or 3-Point Calibration |
| Application | Hydroponics, Aquariums, Pool Water, Laboratory |
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for my hydroponic setup
This sensor has made monitoring my nutrient solution so much easier. The readings are consistent and match my handheld tester perfectly. The rechargeable battery is a huge plus.
Anonymous
Mar 15, 2026
Rating: 3/5
Decent but slow response in cold water
It works fine at room temperature, but I noticed the response time slows down significantly when testing cold pond water. Still usable, just requires more patience.
Anonymous
Mar 11, 2026
Rating: 4/5
Convenient but probe needs care
Love the digital readout and the fact that it's wireless. Just remember to keep the probe cap moist when not in use, or the readings drift. Overall very satisfied.
Anonymous
Mar 10, 2026
Rating: 4/5
Good value, needs careful calibration
Works well for my aquarium once I took the time to calibrate it properly using standard buffer solutions. Instructions could be clearer, but the hardware itself is solid.
Anonymous
Mar 05, 2026
Rating: 5/5
Essential tool for brewing
Monitoring mash pH is critical for beer quality. This module is compact, easy to read, and the battery lasts for weeks. Highly recommend for home brewers.
Anonymous
Mar 04, 2026
Rating: 5/5
Reliable for general lab use
We bought three of these for our high school science lab. They hold up well to student use and provide accurate enough data for our experiments. Great price point.
Q: What is the warranty period for this sensor?
A: We offer a 12-month manufacturer warranty covering defects in materials and workmanship. Damage due to improper storage of the probe (drying out) is not covered.
Q: How long does the battery last on a full charge?
A: Under normal usage conditions with the display active intermittently, the rechargeable battery typically lasts between 2 to 3 weeks. Continuous display mode will reduce this duration.
Q: Is this device waterproof or just water-resistant?
A: The probe is fully submersible and waterproof. However, the main monitoring module is water-resistant and should not be submerged; only the probe should go into the liquid.
Q: Does this come with calibration powder or liquid?
A: The package includes the sensor module and probe, but calibration buffers (pH 4.01, 7.00, and 10.01) are sold separately to ensure freshness and accuracy.
Q: Can the probe be replaced if it breaks?
A: Yes, the probe features a standard BNC connector, allowing you to replace it with any compatible glass pH electrode without needing to buy a new module.
Hairline Transplant | No-Shave Hair Transplant | 1-1500 Units Long Hair Planting for Natural Flow and Volume - Department Director Service
$25,800.00
Zhong Yao Xuan Shi Biao Small Regular Script Hard Pen Copybook, 1.8cm Column Width, Tear-Off Sheets for Precise Tracing – Source of Regular Script
$29.70
Chunfei Grocery Store Yun'an GR02 Gravel Bike Thru-Axle Disc Brake Lightweight Touring with Multiple Rack Mounts
$8,974.00
Anti-Tangle High-Strength Grade 100 Lifting Chain for Industrial Hoisting
$776.44
DIY Rose Essential Oil Handmade Soap Customization
$35.00
Adjustable Height Simple Storage Shelf - Wooden and Iron Bookcase, Steel-Wood Supermarket Display Rack
$256.00
DIY Handmade Soap Mold - Carnation Flower Rectangular Silicone Mold for Homemade Soap, Mother's Day Gift
$14.30
Fried Chicken Warmer Cabinet with Heat Lamp Small Single-Layer Insulated Box for Pies Youtiao Chestnuts and Roasted Sweet Potatoes Display Case
$500.00
Dried & Preserved Flower DIY Kit for Scented Candles – Ocean Style for Festivals, Team Building, and Workshops
$6.83
304 Stainless Steel Chain, Thickened Industrial Seamless Short/Long Link Chain for Lifting, Swing, or Dog Leash
$1.50
Large Bucket 502 Glue, Strong Instant Adhesive, Gold Material 502 Dry Glue for Leather, Metal, Furniture, and Plastic Bonding by Manufacturer
$1,893.00
Rectangular Plastic Vegetable Planter for Balcony - Durable Home Gardening Pot
$12.90
Chinese Painting Line Drawing Copybook, Gongbi Sketch Template, Large-Scale Tracing Album, Ancient Style Brush Control and Line Practice Book
$7.48
German Continental Tires 225/45R17 Run-Flat, 19-Inch Original Authentic with Full Tread Patterns
$380.00
Dynamic Sheet Music Simplified Notation Accompaniment for Electric Wind Instrument Saxophone Hulusi Ocarina Flute Bamboo Flute
$10.00
LL Industrial Lint-free Wiping Paper - Oil and Water Absorbent Non-woven Fabric (White/Blue Large Roll)
$185.82
Continental Quiet Used Car Tires 225/235/245/255/265-35/40/45/50 R17/18/19/20/21/22/23
$284.00
Negotiable Price: Siemens Load Cell 7mh4106-5ec11, Brand New Unused, Contact for Price Negotiation
$1,332.00
Premium Over-Toilet Storage Organizer, Wall-Mounted Bathroom Shelf, No Drilling Required, Multi-Function Toilet Rack
$31.76
Model 2000 Large Commercial Vegetable Cutter for Slicing, Dicing, and Cutting Leafy Greens and Kimchi
$11,000.00
Aromatherapy Candle Tool Set - Includes Igniter, Snuffer, Wick Trimmer, Flame Extinguisher Cover, and Rotating Carousel Ornament
$2.55
onlycook 304 Stainless Steel Kitchen Rack with Narrow Edge for Sink, Dishcloth Drainer, and Sponge Basket
$36.50
7-Piece Square Succulent Pot Set with Trays - Durable Plastic Colorful Root-Control Planters
$75.50
Minimalist Japanese Style Kitchen Sponge Brush Dish Soap Drain Rack Air-Dry Cloth Rack Sink Organizer Box
$21.00
PVC Cable Cover Speed Bump Style Wire Protector for Indoor Cables and Pipes
$9.10
Spiegel BGF-161 Portable Tire Stone Removal Hook - Multi-function Tool for Cleaning Car Tire Treads
$7.84
7A Natural Amethyst Purple Rabbit Hair Loose Beads for Women's DIY Bracelets and Snowflake Necklaces
$3.83
DIY Handmade Soap Silicone Mold, Essential Oil Soap, Creative Gift Soap Base and Aromatherapy Materials, Love Forever Design
$12.90
Flameless Aromatherapy Diffuser with Essential Oils, Dried Flowers, and Preserved Flower Decor
$13.60
DOUBLECOIN 7.00R16LT-14 (RSS2) All-Steel Radial Truck Tire - Economical and Wear-Resistant
$1,375.00
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
