Vernier® Extra Long Temperature Probe

This probe has a 30-meter (100 ft) cable. It is designed for remote, outdoor temperature sensing or for measuring temperature at various depths in lakes and streams.

Specifications
Range –50°C to 150°C
Typical Accuracy ±0.2°C
13-bit resolution (SensorDAQ) 0.04°C
12-bit resolution (LabQuest, LabQuest Mini, LabPro, Go! Link) 0.07°C
10-bit resolution (CBL 2) 0.3°C
Power 7.4 mA @ 5 VDC
Response Time (time for a 90% change in reading): Water (with stirring) 8 to 10 seconds, Water (without stirring) 45 seconds, Moving Air 100 seconds
Stored Calibration Values for the Extra-Long Temperature Probe
Celsius: Intercept (k0) –53.073, Slope (k1) 58.341
Fahrenheit: Intercept (k0) –63.531, Slope (k1) 105.01