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Borer Allows You to See What a Tree Has Been Through in its LifetimeThis 10"L, 5.15mm Core, Two...
Borer Allows You to See What a Tree Has Been Through in its LifetimeThis 10"L, 4.30mm Core Thre...
Borer Allows You to See What a Tree Has Been Through in its LifetimeThis 10"L, 4.30mm Core, Two...
Borer Allows You to See What a Tree Has Been Through in its LifetimeThis 8"L, 5.15mm Core Three...
Best Seller
The Kestrel 2500 Pocket Weather Meter
measures wind and temperature with total accuracy, and has t...
Galvanic sensor for the Professional Plus and Pro20 DO instruments. Easy user-replaceble sensor allo...
Monterra is a full-featured Wi-Fi® enabled GPS navigator that combines
our powerful mapping with t...
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Choose between pH, 4, 7, and 10 buffer solutions.
Each buffer case contains 6 individual pints (p...
The YSI 6262 small soft-sided carrying case is designed for Pro Series meters with up to 10m cable. ...
Easy user-replaceable sensor allows for quick sensor replacements, if needed. No tools necessary.
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Use this software for easy launch and readout of your HOBO® USB data logger as well as flexible plot...
The YSI 1001 pH sensor features a 'long-life' sealed gel reference, eliminating the need to refill. ...
Brunton
Brunton's Eclipse 8099 is an all-in-one professional compass that serves as both a baseplate and a m...
Brunton 9077 Lensatic Sighting CompassThe 9077 Lensatic Sighting Compass from Br...
Accurate, reliable transits feature aluminum housings. Horizontal angles: 0-360° (Azimuth) or 0-90-0...
Accurate, reliable transits feature aluminum housings. Horizontal angles: 0-360° (Azimuth) or 0-90-0...
The Ball and Socket Mount from Brunton is a non-magnetic accessory for attaching any Pocket Transit ...
The Compass Tripod from Brunton is an adjustable 2-section tripod designed to improve the accuracy o...
Acclaimed to be the “best” and most advanced pocket transit available. The needle has a lower center...
The International Pocket Transit Compass (0-360° Scale) from Brunton is a specially engineered analo...
Features a patented international suspension that is less sensitive to tilting action caused by the ...
Features a patented international suspension that is less sensitive to tilting action caused by the ...
A classic example of a trusty compass, the 8040G is a mirrored map compass with easy-reading optic g...
The Tag-Along Plus from Brunton combines a compass and thermometer in one unit that can hang on your...
Brunton Omni-Sight Sighting CompassThe Omni-Sight spot-through compass offers the convenience of mul...
The Brunton Tag Along Zip Baseplate Compass F-TAZIP has been designed to be a lightweight ...
Brunton F-WBC World's Best CompassBrunton's WORLD'S BEST COMPASS is the mark of a true field profess...
Designed for fast paced adventure racing where critical navigation data is needed in an instant, Tru...
Brunton TruArc 15 Mirror CompassGraduated 0 to 360° (Azimuth) in 2° units. Features include the TruA...
Brunton TruArc 20 Mirror CompassGraduated 0 to 360° (Azimuth) in 2° units. Features include the TruA...
The all new “Made In The USA” TruArc series of compasses features the TruArc Global Needle, for true...
The all new “Made In The USA” TruArc series of compasses features the TruArc Global Needle, for true...