The Multi Height Probe combined with the HM21 Hand Held Meter is a great system for use in measuring a wide range of materials and sample sizes when the greater measurement range of the RM3000 Test Unit is not necessary.
Jandel CYL-RM3000+ Four Point Probe System
General purpose portable Four Point Probing System for measuring sheet resistance or volume resistivity. This system includes the Jandel Cylindrical Probe along with the RM3000+ Test Unit.
