Electrodes and Pins

Electrodes and Pins for use with
Professional and Compact Moisture Meters
and the Flooring Inspection Kit

Code Length Type of Pin Max Penetration

SPI-200 200mm (8") Straight insulated 175mm (7.0")

SPI-90 90mm (3.5") Straight insulated 72mm (2.8")

SPI-52 52mm (2") Straight insulated 36mm (1.5")

TP-30 30mm (1.2") Tapered 14mm (0.5")

TP-20 20mm (0.7") Tapered 7.5mm (0.3")

HH-14

Hand-held electrode

Optional accessory for easy probing into materials up to 7". Accepts TP-30, SPI-52, SPI-90 and SPI-200 pins. Works with both Compact and Professional resistance meters.

HA-21

Hammer action electrode

Optional "Slide Hammer Action" for penetrating up to 1 1/2" in dimensional lumber and wood flooring. Accepts SPI-52 pins. Works with both Compact and Professional resistance meters.

Please see the Moisture Meters for Wood and
Flooring Inspection Kit for more information on the
uses of our electrodes and pins.

Download a Product Data Sheet

Code	Length	Type of Pin	Max Penetration

SPI-200	200mm (8")	Straight insulated	175mm (7.0")

SPI-90	90mm (3.5")	Straight insulated	72mm (2.8")

SPI-52	52mm (2")	Straight insulated	36mm (1.5")

TP-30	30mm (1.2")	Tapered	14mm (0.5")

TP-20	20mm (0.7")	Tapered	7.5mm (0.3")

HH-14		Hand-held electrode Optional accessory for easy probing into materials up to 7". Accepts TP-30, SPI-52, SPI-90 and SPI-200 pins. Works with both Compact and Professional resistance meters.
HA-21		Hammer action electrode Optional "Slide Hammer Action" for penetrating up to 1 1/2" in dimensional lumber and wood flooring. Accepts SPI-52 pins. Works with both Compact and Professional resistance meters.