Brief Specifications of the ZIP LEVEL ® PRO 2000 DR are:

Normal Range High Precision
Initial Set-up Vertical Range
12 Metres 600 Metres
Initial Set-up Horizontal Range 61 Metres 61 Metres
Carry Function Range No limit
Range of zero or Mark Settings Full vertical range
Level Accuracy 0.1%
Record Data Capacity 137 Readings
Settings/Data Memory Retention Indefinitely - even without battery
Operating Temperature -22 degrees F to + 158 degrees F
Shock Resistance Measurement Module 5' drop test onto concrete. Base Unit 3' drop test onto concrete
Water Resistance Rain Tight (Not immersible)
9v Alkaline Battery Life 60 hours active use. (Auto shut off after 4 minutes inactive)