Greisinger gmh 3210 universal temperature measuring set greisinger mess set temp 1 the gmh 3210 universal temperature measuring set is a kit that contains everything required to carry out temperature measurements in a wide range of applications the meter is supplied with three different types of probe to suit various tasks and the set also comes with battery and manual all presented in a smart compartmentalised case br br b gmh 3210 universal temperature meter b br the meter is