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Specifications:
Type: Platinum thermal
Temperature Range:-20℃ to 250℃
Sensor Size: 4¡Á30mm / 0.15¡Á0.18"
Cable Length: About 50cm / 19.68"
External Shielding: Insulated shielding
Internal Insulation: Fiberglass
Quantity: 10pcs
Weight: 37g(approx.)
Package Includes:
10pcs¡ÁTemperature Sensor Probes
Note:
1. Please allow 1-3mm error due to manual measurement. Thank you for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Dennis D.
Reviewed in the United States on February 24, 2025
Orded these for my students temperature lab experiment. Results from students were very poor. I decided to test all 10 for accuracy.I tested using a calibration dry well and multiple process calibrators. Checked against reference PRT and thermocouples as cross check of my references.At 0 deg C the errors ranged from -1.58 C to +1.78 C.At 100 deg C the errors ranged from +1.94 to +20.42 CThese definitely are of very poor accuracy. Build quality is fine. Accuracy does not meet even the lowest Pt100 accuracy class.
Customer
Reviewed in Canada on May 1, 2024
so so
Mikey the Flower Guy
Reviewed in Canada on December 28, 2023
When I find such a competitive price, I keep thinking there is something wrong with these sensors. THERE IS NOTHING WRONG with them, however, after testing each one, I found a +4 to -3 percent range differential which is outside of my 5% range of accuracy, but, that's just me. Good product,
Jason
Reviewed in the United States on January 21, 2023
I'm using these probes with a PID temperature controller - one is adding precise control to a cheap stirring hot plate. Being waterproof, I can immerse the probe in the liquid and get it to a specific temperature.In my case, I'm using it to heat up SLA resin for 3d printing.I also use one in the resin bed of the printer to PID control a tiny space heater. They work perfect for my needs, and fit safely out of the way of the build plate.
Jim Harris
Reviewed in the United States on February 10, 2022
I thought these were three wire PT 100 Sensors. They are only two wire. However, they work fine for my application.
MTB
Reviewed in the United States on December 22, 2022
They are cheap, but they are all completely inaccurate. At room temp they vary by 30-40 degrees F and they appear to be with different slopes. They must be rejects and should be sold as such. I would not depend in them for almost any use unless new resistance vs temp curves are established for each sensor. Not worth the time.
Mugen
Reviewed in the United States on June 30, 2021
All 10 pieces read different Temp. So low of cost I don’t mind.
Alexander Barber
Reviewed in Canada on August 27, 2020
I used one and it has worked very well!Now if I could remember where I put the rest :)
RKC Technologies Inc
Reviewed in Canada on March 5, 2019
Bought these to make up a temp probe for deepsea applications and unfortunately these are pretty poor quality non liner scale proved them to be unreliable and each probe reads different its cheap but you do get what you pay for
Mac Coder
Reviewed in the United States on January 8, 2019
I connected one of these to an Inkbird temperature controller, set the controller to expect a PT100, and got accurate temperature readings. What more could one ask for?
The Barnies
Reviewed in the United States on May 28, 2018
Good for the price.
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