Product Manual

10 ©2017 Johnson Level & Tool
7. Technical Specifications
Display Range 4 x 90º
Resolution 0.1º, 0.1%, 1/8, .125, 1 mm/m
Accuracy ± 0.1º for 0º and 90º
± 0.2º for other angles
Power Supply 2 “AAA alkaline batteries (
not included)
Battery Life 100 hours
Working Temperature 32°F to 122°F
Dimensions 24 x 1 x 2.4 (1760-2400)
48 x 1 x 2.4 (1760-4800)
Weight 1.19 lbs (1760-2400)
2.30 lbs (1760-4800)
IP Rating IP54
8. Care and Handling
This unit is a precision tool that must be handled with care.
Avoid exposing unit to shock vibrations and extreme temperatures.
Before moving or transporting the unit, make sure that the unit
is turned off.
Remove the batteries when storing the unit for an extended time
(more than three months) to avoid damage to the unit should
the batteries deteriorate.
Always store the unit in its case when not in use.
Avoid getting the unit wet.
Keep the unit dry and clean. Remove any moisture or dirt with a
soft, dry cloth.
Do not use harsh chemicals, strong detergents or cleaning solvents
to clean the unit.
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