110v High Frequency External Concrete Poker Hire Vibration Poker with In-Line Power Converter These robust 110v high frequency vibrating concrete pokers are incredibly durable thanks to the high level of construction and components. The powerful electric motor produces consistently stable speeds and offers excellent stability without the risk of premature burn-out. These heavy-duty pieces of equipment are ideal for industrial, commercial, and domestic applications. Concrete pokers are valuable and cost-effective pieces of equipment that provide a fast solution for first-class compacted concrete with a smooth, level, stable, and reliable finish. Yoiu insert vibrating pokers into wet cement before a high-frequency vibration breaks down any pockets of air allowing any excess to escape. The removal of trapped air from within the concrete enables it to set with a stronger, with more compact consistency, so it is less likely to sink or become damaged. Your concrete slabs will be long-lasting and dependable, and you will not have to repair or replace them for many years. While this is a 110v piece of equipment, it does feature an integrated power converter, so you do not need an additional external power source. As this is an electric item, it is environmentally-friendly with no emissions and is safe to use indoors and in poorly ventilated areas.