Enhance your underwater photography setup with this high-quality Vacuum Pump Handle and Vacuum Alarm kit, crafted from durable aluminum alloy and plastic materials for long-lasting performance. Designed with ergonomics in mind, the vacuum pump handle offers comfortable and easy operation, making it an essential tool for maintaining the integrity of your photographic equipment during underwater shoots. Key Features: · Durable Construction: Made from premium aluminum alloy combined with sturdy plastic, ensuring solid build quality and resistance to wear and tear. · Ergonomic Design: The vacuum pump handle is designed for ease of use, providing a comfortable grip and smooth operation during equipment maintenance. · Multiple Threaded Interfaces: Includes a standard 10mm (0.39in) interface, along with 14mm (0.55in) and 16mm (0.63in) threaded interfaces, allowing for quick and secure installation or removal on various housings. · Reliable Waterproof Protection: Equipped with a vacuum alarm to monitor the seal status, offering excellent protection for your photographic gear by alerting you to potential leaks. (Note: Waterproof housing is not included.) · Lightweight and Portable: Compact and easy to carry, this kit is ideal for underwater photography enthusiasts who need dependable equipment on the go. Specifications: · Material: Aluminum Alloy + Plastic · Color: As shown in the picture · VP-100 Vacuum Pump Handle Size: Approx. 60 x 29.4 x 128mm (2.23 x 1.16 x 5.04in) · VPS-100 Vacuum Alarm Size: Approx. 30.8 x 29.7 x 35mm (1.21 x 1.17 x 1.38in) · 14mm Interface Size: Approx. 29 x 29 x 20mm (1.14 x 1.14 x 0.79in) · 16mm Interface Size: Approx. 29 x 29 x 20mm (1.14 x 1.14 x 0.79in) · Screwdriver Diameter: Approx. 3.0mm (0.12in) · Waterproof Ring A: Approx. 20 x 1.5mm (0.79 x 0.06in) · Waterproof Ring B: Approx. 19 x 2mm (0.75 x 0.08in) Package Includes: · 1 x VP-100 Vacuum Pump Handle · 1 x VPS-100 Vacuum Alarm · 1 x 14mm Interface · 1 x 16mm Interface · 1 x Screwdriver · 1 x Waterproof Ring A · 1 x Waterproof Ring B · 1 x Manual This vacuum pump and alarm kit provides an effective solution to ensure your underwater photography equipment remains sealed and protected. Its robust construction, ergonomic design, and multiple interface options make it a versatile and indispensable accessory for professionals and hobbyists seeking reliable waterproof protection.