When the data logger is purchased with a
CO2 measurement probe, a CO2 probe mounting kit (Vaisala item
ASM214253SP) is included. The kit includes a versatile probe support accessory that has
attachments for a Ø 25 mm probe (for example, GMP251), a Ø 12 mm probe (for example,
HMP110), and the sensor tip of the TMP115 probe. It also provides sufficient separation
between the probes to prevent the mild heating effect of the CO2 probe from
affecting the measurement of the other probe. For this reason, it is best not to attach
the CO2 probe to another probe using a cable tie, for example.