Extra Sensor for PPM-2 or PPM-3 Meters  (Sensor only)

 

Extra Sensor for PPM-2 or PPM-3 Meter (sensor only)
150.00

An extra sensor suitable for both the PPM-2 and PPM-3 meters. Purchase this ONLY if you want an additional sensor - a sensor is already included with our meters.

 

Spectral response of the sensor, and the emission characteristics of a range of suitable light sources.