Product Photo Water seeks its own level. That is the simple secret behind the ElectraLevel. Attach the unit to your project and the hose lets you mark level up to 25 feet away with accuracy within 1/16". A loud audio tone tells you when you're exactly level.

Dimensions: 6.0 in. x 3.5 in. x 1.4 in. (less hose)
15.2 cm x 8.9 cm x 3.5 cm
Weight: 1.53 pounds (694 grams) including 25' hose
Battery Type: 9-volt alkaline (not included)
Battery Life: Approximately 250 hours of continuous use
Accuracy: Approx. 1/16 in. up to 50 feet (1.6 mm up to 15 m.)
Audio: Loudness: 85 dB at 10 feet (3 meters)
32° F to 130° F (0° C to 49° C)
-20° F to 150° F (-29° C to 55° C)
Humidity: 95% RH at 100°F (38° C)
Shock Survival: Product only, without hose: 6-foot (2 m) drop
Product with hose and water: 3.3 -foot (1 m) drop
Hose: Inside Diameter: 5/16 in.
Outside Diameter: 7/16 in.
Wall thickness: 1/16 in.