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©2018 Johnson Level & Tool
9. Technical Specifications
Operating Temperature Range
14°F – 122°F
Temperature Range
-4°F – 149°F
Operating Humidity
≤
85%
Electromagnetic Compatibility (EMC)
Class II
Dust and Water Protection
IP65, or better
Spirit Vial Accuracy
0.0005"/in, all positions /
0.5mm/m, all positions
Vial Sensitivity
36arcSec
Drop Resistance
1M
Accuracy at 70°F/21°C
.05° at 0° and 90°, 0.10° at
all other angles
Accuracy over Full
Temperature Range
0.15°
Resolution
0.05°, 0.125", 1/8", 1.25mm,
0.1%
Power Supply
2 x AA alkaline batteries
(not included)
Battery Life
150 hours
Display Range
4x90°
Dimensions
16", 24", 48" or 72" L,
1.1" D, 2.3" W
Weight
1.3 lbs (16" level)
1.7 lbs (24" level)
3.2 lbs (48" level)
4.9 lbs (72" level)
2842i_Manuals 4/27/18 2:09 PM Page 20