http://www.jinstartech.com/

General Attributes:

Country of Origin: United States

Minimum Order Quantity:  5pcs

AII PSR-11-21 very good price

Key features

• OEM Equipment:
  AMI P2 Sensor
  GE Sensing Panametrics OX-3 Sensor
  Teledyne B-1 Sensor

Overview

PSR-11-21 replaces B1 OX3 and P2 oxygen sensors. Advanced galvanic type oxygen sensor offers excellent stability and accuracy under stringent applications. All oxygen sensors are subjected to the most extensive stability test, output in air, 30" of water column pressure test and stability at 100% oxygen.

The widest range of oxygen sensors offered by Analytical Industries, Inc. are "Made in USA"

Specifications