Johnson Level - Magnetic Digital Angle Locator (1886-0000) deals Q4: What is the size

Q4: What is the size of the prism

75IN x 150FT

Features: This pole is graduated for GPH1-type prisms

Limited Lifetime Manufacturer's Warranty

Johnson Level - Magnetic Digital Angle Locator (1886-0000) deals Q4: What is the sizeJohnson Level Magnetic Digital Angle Locator Model Number: 1886 0000 Features: Automatic LCD backlight Automatic digit inversion for overhead measurements Measures in both absolute and relative measurements Angle display in degrees Working range of angle measurement 0 x 90 degrees Magnetic base Includes > 1 "AAA" alkaline battery and soft sided pouch Specifications: Quantity: 1 Accuracy: 0. 1 for 0 and 90, and 0. 2 Working Range: 4 x 90 Resolution: 0.