Topcon® Prism Set | Accuracy ±2 arc seconds | For Precision and Durability 1.85 X 3.05 X 4.80 For use in dual battery

For use in dual battery systems in vehicles or on boats where the alternator and the start battery are used to charge the service battery

this Group 49 lithium iron phosphate battery delivers more runtime

The over-engineered X-Rap® Magnum® Xplode combines a heavy through-wire construction with a thick-walled ABS body

Length (Inches): 9-3/16

Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank*

Topcon® Prism Set | Accuracy ±2 arc seconds | For Precision and Durability 1.85 X 3.05 X 4.80 For use in dual batteryProduct Description Topcon Prism Set Accuracy 2 arc seconds For Precision and Durability DESCRIPTION The Topcon Prism Set is engineered for precision and durability, making it an essential tool for professional surveyors. Featuring a precision ground glass prism with a 60 mm effective diameter, this set delivers 2 arc second accuracy for long range horizontal distance measurements. The zero constant prism is housed in a high impact plastic housing,