ADA Fruit : Platinum RTD Sensor – PT100 – 3 Wire 1 meter long

Platinum RTD Sensor – PT100 – 3 Wire 1 meter long : $11.95

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100’s have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.


Orders usually ship within 1-2 business days. With the DHL Express Worldwide, UPS 3 day, 2nd day, and Next day shipping option, orders placed by 11am ET during weekdays usually ship same day (We do not have Saturday service for UPS as an option).


We can only accept returns of unopened kits and products, within 30 days of receipt (for international orders, 30 days from shipment). We will not accept returns of wearable PPE (masks, shields, gloves, etc.) and thermometers that require body contact.

Shop Now
Enable registration in settings - general
Shopping cart