--- product_id: 83564117 title: "Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083" brand: "gikfun" price: "AED 70" currency: AED in_stock: true reviews_count: 13 category: "Gikfun" url: https://www.desertcart.ae/products/83564117-gikfun-5pcs-1m-ds18b20-temperature-sensor-waterproof-digital-thermal-probe store_origin: AE region: United Arab Emirates --- # 3.0-5.5V power range Waterproof design 1 meter probe length Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 **Brand:** gikfun **Price:** AED 70 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of the curve with precision you can trust! ## Quick Answers - **What is this?** Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 by gikfun - **How much does it cost?** AED 70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/83564117-gikfun-5pcs-1m-ds18b20-temperature-sensor-waterproof-digital-thermal-probe) ## Best For - gikfun enthusiasts ## Why This Product - Trusted gikfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Multi-Pack:** Five sensors included for scalable projects or multi-point monitoring setups. - • **Plug & Play Precision:** Seamlessly integrates with Arduino & PIC32 for instant thermal insights. - • **High-Resolution Sensing:** Accurate temperature readings with up to 10-bit resolution and ±0.1°C consistency. - • **Reliable Waterproof Build:** Durable metal probe with weatherproof cable ensures long-term outdoor & industrial use. - • **Noise-Resistant Performance:** Works flawlessly with proper power filtering to eliminate spurious readings. ## Overview The Gikfun 5PCS DS18B20 Waterproof Digital Thermal Probe Sensors deliver professional-grade temperature monitoring with 1-meter long probes, a wide 3.0-5.5V power range, and robust waterproof construction. Designed for Arduino and similar microcontrollers, these sensors offer reliable, high-resolution digital output ideal for industrial, consumer, and experimental applications. The pack of five enables multi-point sensing, while their durable build and noise-resistant design ensure consistent performance even in challenging environments. ## Description Product description Specification Power supply range: 3.0v to 5.5v Operating temperature range: -55°C to +125°C (-67°F to +257°F Accuracy over the range of -10°C to +85°C: ±0.5°C Cable length: 1 meter Pack of 5pcs GOOD SEALING PERFORMANCE: The probe adopts DS18B20 temperature sensor chip and good sealing performance,ensuring his high sensitivity and minimal temperature delay Ability to cold storage temperature monitoring and pharmaceutical GMP monitoring systems, environmental monitoring, etc. Its probe is made of high quality stainless steel Effectively waterproof, moisture-proof and anti-rust Output lead: red (VCC), black (GND), yellow (DATA) Review: Easy to use, usually reliable - We have been using these to monitor and control experimental aquaria. Several of these sensors hung in salt water for several months with no problems. There is just one negative - sometimes there are spurious readings of -127C (probably what you get when the value overflows or the bits are all zeros). I don't think this is exactly a malfunction, because it is probably caused by electromagnetic fields or current leakage from other equipment. Still, it would be nice to have a way to prevent this. Other researchers have seen the same thing. [see edit at the end] Still, we are sticking with these sensors. They are reasonably priced, and seem to have no other problems. If there are a lot of bad values we find the problem equipment and remove it. Otherwise we just have the Arduino sketch ignore the -127 C value and use the most recent reasonable one. Update for geeks only: we are up to 12 of these in use now, some for about 8 months. I did a calibration test with all 12 in the same insulated container of water at about 20 degrees C. The standard deviation among the sensors was 0.11 degrees. Three expensive HOBO loggers had a lower standard deviation (0.03) and indicated 0.35 degrees warmer, but I don't have any evidence that the HOBOs are actually more accurate. At 36 C, the standard deviation for the Gikfun sensors was up to 0.17, but I can't quote a temperature difference because the HOBO logger are very slow and the water was cooling enough to make the HOBO values unreliable. Edit, June 2019. I found the source of most of our sensor errors. We are powering our Arduinos with a 12 V power supply which is apparently very noisy. The Arduino itself tolerates this perfectly, we the problem wasn't obvious. Just putting a big capacitor across the 12 V wires before they go into the Arduino made the errors go away. A proper filter with optimal capacitors and an inductor would be even better. Review: Professional fit and finish! Perfect 1/4" probe fits into an RO T fitting. Accuate! - These will super glue into any Tee connector with the right glue. Using Starbond Toughened Medium Thick CA. The super glue isn't needed for low pressure, but once over 20psi, I had to glue it in as it is installed in a system at 65psi. Temperature is accurate, though a little slow in responding. The whole metal sleeve needs to get to temp, or more than the 1/8" I have in the water stream, so it lags the water temperature by about 3-5 degrees, but once taken into account, or at temperature for a period of time, the temperature matches other thermometers including a Fluke thermocouple to within 1°F. The downside is conversion takes 1/8 second to 7/8 second depending on resolution. 10 bit is best, as 8 bit microcontrollers aren't so accurate beyond that unless in a critical application. This is due to the Dallas OneWire sensor and not the probe or cable attached to it. They are VERY high quality and professional supple cable with strain relieved weatherproof end at metal probe side. I crimped JST connectors to the wires simply for portability as I glued a few into Tees for RO monitoring, the lack of a connector is a bonus as it allows you to use what is needed. Out of box the wires are tinned and stiff enough to plug directly into a breadboard for a microcontroller. Using with both a PIC32 and Arduino and having zero issues. ## Features - Power supply range: 3.0v to 5.5v. length:Approx.100 cm, Pack of 5pcs. - Output lead:red (VCC), yellow(DATA) , black(GND) - Warm Tips: Using a 4.7K resistor between the Data and VCC will make the testing of the probe easilier. - No other components, unique single bus interface - Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B012C597T0 | | Additional Features | Waterproof | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #98,533 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #156 in Temperature Probes & Sensors | | Brand | Gikfun | | Brand Name | Gikfun | | Color | Black | | Connectivity Technology | Usb | | Customer Reviews | 4.5 out of 5 stars 517 Reviews | | Display Type | Digital | | Immersion Depth | 100 Centimeters | | Included Components | 5x DS18B20 Temperature Sensor, Waterproof Digital Thermal Probe, Adapter Module for Arduino | | Indoor Outdoor Usage | Outdoor | | Item Length | 100 Centimeters | | Item Weight | 0.15 Pounds | | Manufacturer | Esooho | | Model | LYSB00Q9YBIJI-ELECTRNCS | | Model Name | Gikfun DS18B20 | | Outer Material | Plastic | | Part Number | LYSB00Q9YBIJI-ELECTRNCS | | Power Source | DC Power Supply | | Product Care Instructions | Wipe Clean | | Response Time | 500 Milliseconds | | Reusability | Rechargeable | | Special Feature | Waterproof | | Specification Met | Yes | | Style Name | Probe | | UPC | 707948005660 703510988669 | | Unit Count | 3.0 Count | | Upper Temperature Range | 125 Degrees Celsius | ## Product Details - **Age Range (Description):** Adult - **Brand:** Gikfun - **Color:** Black - **Connectivity Technology:** Usb - **Display Type:** Digital - **Included Components:** 5x DS18B20 Temperature Sensor, Waterproof Digital Thermal Probe, Adapter Module for Arduino - **Outer Material:** Plastic - **Product Care Instructions:** Wipe Clean - **Special Feature:** Waterproof - **Specification Met:** Yes ## Images ![Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Image 1](https://m.media-amazon.com/images/I/61VvVsXCFHL.jpg) ![Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Image 2](https://m.media-amazon.com/images/I/613afqWWOaL.jpg) ![Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Image 3](https://m.media-amazon.com/images/I/71aUteGSFtL.jpg) ![Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Image 4](https://m.media-amazon.com/images/I/61J5OjBdNtL.jpg) ![Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Image 5](https://m.media-amazon.com/images/I/811pMCtERYL.jpg) ## Questions & Answers **Q: What is the diameter of the stainless probe?** A: My dig caliper says 5.95mm diameter for metal probe, slighly bigger for the rubber/heat shrink above it. **Q: What is the output voltage range?** A: There is no output voltage as these are thermometers and not probes. Respectively you can plug them into both 5.5v and 3v. **Q: What are the maximum and minimum operational temperatures for this product?** A: The interweb says Wide temperature range of -55 ℃ ~ +125 ℃ I am not sure I would test those extremes **Q: Has anyone tried using these with a PLC?** A: No it did not with the one I purchased. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use, usually reliable *by S***Y on December 16, 2018* We have been using these to monitor and control experimental aquaria. Several of these sensors hung in salt water for several months with no problems. There is just one negative - sometimes there are spurious readings of -127C (probably what you get when the value overflows or the bits are all zeros). I don't think this is exactly a malfunction, because it is probably caused by electromagnetic fields or current leakage from other equipment. Still, it would be nice to have a way to prevent this. Other researchers have seen the same thing. [see edit at the end] Still, we are sticking with these sensors. They are reasonably priced, and seem to have no other problems. If there are a lot of bad values we find the problem equipment and remove it. Otherwise we just have the Arduino sketch ignore the -127 C value and use the most recent reasonable one. Update for geeks only: we are up to 12 of these in use now, some for about 8 months. I did a calibration test with all 12 in the same insulated container of water at about 20 degrees C. The standard deviation among the sensors was 0.11 degrees. Three expensive HOBO loggers had a lower standard deviation (0.03) and indicated 0.35 degrees warmer, but I don't have any evidence that the HOBOs are actually more accurate. At 36 C, the standard deviation for the Gikfun sensors was up to 0.17, but I can't quote a temperature difference because the HOBO logger are very slow and the water was cooling enough to make the HOBO values unreliable. Edit, June 2019. I found the source of most of our sensor errors. We are powering our Arduinos with a 12 V power supply which is apparently very noisy. The Arduino itself tolerates this perfectly, we the problem wasn't obvious. Just putting a big capacitor across the 12 V wires before they go into the Arduino made the errors go away. A proper filter with optimal capacitors and an inductor would be even better. ### ⭐⭐⭐⭐⭐ Professional fit and finish! Perfect 1/4" probe fits into an RO T fitting. Accuate! *by T***. on October 25, 2019* These will super glue into any Tee connector with the right glue. Using Starbond Toughened Medium Thick CA. The super glue isn't needed for low pressure, but once over 20psi, I had to glue it in as it is installed in a system at 65psi. Temperature is accurate, though a little slow in responding. The whole metal sleeve needs to get to temp, or more than the 1/8" I have in the water stream, so it lags the water temperature by about 3-5 degrees, but once taken into account, or at temperature for a period of time, the temperature matches other thermometers including a Fluke thermocouple to within 1°F. The downside is conversion takes 1/8 second to 7/8 second depending on resolution. 10 bit is best, as 8 bit microcontrollers aren't so accurate beyond that unless in a critical application. This is due to the Dallas OneWire sensor and not the probe or cable attached to it. They are VERY high quality and professional supple cable with strain relieved weatherproof end at metal probe side. I crimped JST connectors to the wires simply for portability as I glued a few into Tees for RO monitoring, the lack of a connector is a bonus as it allows you to use what is needed. Out of box the wires are tinned and stiff enough to plug directly into a breadboard for a microcontroller. Using with both a PIC32 and Arduino and having zero issues. ### ⭐⭐⭐⭐⭐ Works great with the Shelly add-on *by S***B on August 18, 2024* Am using for temp sensors in home assistant on a Shelly add-on for a Shelly 1 plus. Have one probe outside, one inside, and another on my hot water heater. Easy and works, cheap, stable, accurate enough, and no battery to deal with. ## Frequently Bought Together - Gikfun 5PCS 1M DS18B20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino EK1083 - Shelly Plus Add-On | Wi-Fi & Bluetooth Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Works with Alexa & Google Home | iOS Android App |No Hub | Digital Sensor - Shelly Plus 1 UL | WiFi & Bluetooth Smart Relay Switch with Dry Contacts | Home Automation | Alexa, SmartThings & Google Home Compatible | No Hub | DIY Remote Control | Garage Door Opener (4 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/83564117-gikfun-5pcs-1m-ds18b20-temperature-sensor-waterproof-digital-thermal-probe](https://www.desertcart.ae/products/83564117-gikfun-5pcs-1m-ds18b20-temperature-sensor-waterproof-digital-thermal-probe) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-06*