• Contact Probe

The ASD High Intensity Contact Probe is designed for contact measurements of solid raw materials such as minerals, grains, other granular materials. Its innovative optical design minimizes measurement errors associated with stray light and allows for measurement of samples through clear and transparent plastic bags.
Also available with the ruggedized cable feed and cable for applications requiring extra cold or harsh temperatures.

• Plant Probe

The same great design and functionality as the High Intensity Contact Probe with a lower intensity bulb position for non-destructive data collection from live vegetation and other heat sensitive targets.
Combine the Plant Probe with the ASD Leaf Clip (shown right) for easy one-handed functionality with improved measurements.

• Leaf Clip Assembly

ASD's Leaf Clip assembly is designed specifically for use with the Plant Probe to simplify the process of collecting spectra on live vegetation. The unique design includes a gentle trigger lock/release gripping system for holding the target sample in place without removing the leaf from its habitat, or inflicting damage.
The Leaf Clip offers the added benefit of a two-sided, rotating head. Each side has an embedded background panel making the Leaf Clip assembly ideal for both reflectance (black panel face) and transmittance (white panel face) measurements.