Sale!
$59.99
$34.99
In Stock- Free Same Day Shipping. 2019 Factory Fresh Models Have Arrived And Are Ready To Ship Today!.
 

Description:

NOTE: For Quantity Discounts click the "Discount Drop Box".

This is the SCREW DOWN type Pre-Calibrated sensor module: 2008 and later models of the AL-3500- AL-3100 ONLY! 

Sensor life usually between 200-300 tests. Simply change the sensor just like changing a battery! Installs in seconds, just snap out and snap in!