Specialty resistance and resistivity metersare 

used to evaluate static dissipative materials, packaging, flooring, work surfaces, garments, and other items that are used in ESD static control programs.

Models are available to measure surface resistivity, surface resistance, volume resistivity, volume resistance, point-to-point resistance, and point-to-ground resistance.

Resistiviy Meters Comparison

Model	Resistivity Range	Accuracy	Electrode Configuration	Standards Conformance	Display Type
272A	8×104 to 2×1014 Ω 8×103 to 2×1013 Ω	Better than ±0.1 decade typical	Concentric Ring Probe, Surface-to-Ground Adaptor (included) Point-to-Point Probe (sold separately)	ANSI/ESD STM11.11 ANSI/ESD STM11.12 IEC 93 ANSI/ESD S541 ASTM D-257 ASTM F-150	16 Character Alphanumeric LCD
292A	103 to1012 Ω at 10V 107 to1012 Ω at 100V	Better than ±0.1 of reading at 70-80°F, 15-60% RH	Two NFPA-99 electrodes (5-pound electrodes) (included) Parallel Bar Electrodes (sold separately)	ANSI/ESD 2.1 ANSI/ESD S4.1 ANSI/ESD S7.1 ANSI/ESD S9.1 ANSI/ESD STM12.1 ANSI/ESD STM97.1 ASTM D-257	3½-Digit LCD and 12-Decade LED Array
291	103 to 1012 Ω	Better than ±0.5 decade	Parallel Bar Electrodes (with jacks for external electrode sets)	ASTM D-257	12-Decade Color-Coded LED array
264A	105 to 1012 Ω	Better than ±0.5 decade	Parallel Bar Electrodes	ASTM D-257	8-Decade LED Array