Johnson Level & Tool Mfg. 1880-4800 - Manual (Page 2)

2 ©2013 Johnson Level & Tool - Rev. 1
Table of Contents
1. Kit Contents
2. Features and Functions
3. Location of Parts/Components
4. Operating Instructions 5. Using the Product
6.
Self-Calibration
7. Technical Specifications
8.
Care and Handling
9. Product Warranty
1. Kit Contents
Description Model Nos. 1880-2400 & 1880-4800 Qty.
Electronic Digital Level 1
Instruction Manual 1
Carrying Case 1
2. Features and Functions
• IP 65 dust and waterproof
• Extremely accurate with 0.05º at 0º and 90º
• Angle inclination in 5 construction languages - units of measure
(degrees, percent, in/ft (fractional), in/ft(decimal), mm/m)
• Self-calibrate
• Automatic digit inversion for overhead measurements
• Reference function making any slope “0.0”
• Hold function locks measurement on the LCD
• Working range on angle measurement 4 x 90º
• SurroundView ® vials reflect ambient light for easy-read
7640H-English_Manuals 12/11/13 4:18 PM Page 2