6" Concave Vacuum Cup with Vertical Handle and Low Vacuum Audio Alarm

Features:

• Durable metal handle and metal-clad plunger.
• Specially designed handle for convenient hand placement.
• Plunger emits an audible warning to the user and others, in the case of a vacuum loss.
• Large-volume vacuum pump for quick attachment on curved or flat surfaces.
• Red-line indicator provides user with visual warning of any significant vacuum loss.
• Low Vacuum Audio Alarm supplements visible red-line indicator with audible indicator, increasing peace of mind in circumstances that make it difficult to monitor the visual indicator.
• Advanced design automatically turns Audio Alarm on or off as necessary, eliminating power switch, increasing battery life and simplifying operation, as compared to competitors' products.
• Comes complete with long-lasting, easy-to-replace AAA battery, to power Audio Alarm.
• Check valve allows repumping without loss of remaining vacuum.
• Lift tabs on vacuum pad edges permit instant release.
• Supplied with vacuum pad protector.

Specifications:

• Vacuum Pad: Concave, 6" [15 cm] diameter (model LJ6)
• Minimum Radius for Curved Load: 12" [305 mm]
• Load Capacity: 70 lbs [32 kg] per vacuum cup
• Alarm Volume: 70 dBA at 36" [91 cm]
• Power Source: one AAA, 1.2-1.5 volt battery; automatic on/off function
• Battery Life: provides 30 hours of continuous tone