ACL's Dual Point Pen Probe is a precision instrument for measuring resistance between two points. Its small size is ideal for measurements in hard-to-reach areas where 5-lb probes don't fit. The portability and comfortable ergonomic design allows the user to audit specimens in the field and laboratory without sacrificing accuracy.

This device uses spring loaded electrodes with conductive rubber boots to ensure superior contact with hard and irregular surfaces. The pogo-pin type ATE-quality probes are made of beryllium copper with minimum 60 micro-inch hard gold.

Using a thin line BNC coaxial cable with inner source and outer sense connections, reading errors due to electrostatic interference are minimized. The BNC to stereo jack adapter allows connection to all ACL's resistivity meters including the ACL 800 Megohmmeter.

• Conforms to ANSI/ESD STM11.13-2006
• Spring loaded electrodes with conductive rubber boots
• Measures areas 0.32 inches (8.2mm) diameter
• Made in the USA