Analyze snow crystals in great detail with the Backcountry Access 15x magnifying loupe and make more accurate conclusions about your snowpack.

Measuring ToolsMeasuring Tool Kits

Easy to read and comfortable to hold, the SKS Airchecker digital air gauge dials in tire pressure with high precision, thanks to a bleed button, accuracy to the 1/10 of a psi and real-time readings.

Measuring ToolsGauges

Precisely plot your location (or destination) on a map with the transparent and easy to read Westcott C-Thru Universal Transverse Mercator (UTM) Grid Reader.

Measuring ToolsGrid Readers

To alleveiate poor shifting and uneven drivetrain wear, use the Park Tool Chain Checker to quickly and accurately determine the wear and stretch of any chain.

Measuring ToolsGauges

The simple Park Chain Wear Indicator helps assess the health of a bike chain, so you can maintain optimum drivetrain performance.

Measuring ToolsGauges

An indispensable shop tool, the Park Tool DAG-2.2 derailleur hanger alignment gauge measures and straightens misaligned derailleur hangers, solving a high percentage of shifting problems.

Measuring ToolsGauges

Accurately measure seatposts, head tubes, bearings and spoke diameters with the Park Tool DC-1 digital caliper. It's a precision instrument built with stainless steel and rugged ABS composite.

Measuring ToolsCalipers

The right tire pressure makes for a great ride. This dial gauge keeps you in the know.

Measuring ToolsGauges

A great addition to your snow study tools, the Backcountry Access Extended Column Test (ECT) cord cuts through snow and crust when performing an extended column test.

Measuring ToolsMeasuring Tool Kits

Providing a surface to analyze and classify snow grains, the Backcountry Access polycarbonate crystal card also has a slope index, which allows you to determine slope angles from a topographical map.

Measuring ToolsMeasuring Tool Kits