Economical pressure transmitter Description: Made in China; suitable for worldwide, standard technology. Installation: Open tank/ closed tank Usage: Flow measurement for hot air, liquid, gas, and liquid level measurement Advantage: One-on-one customer service with our company engineer, 24/7 online service system. Price: QTY depends; give you the most competitive price. Delivery time: 1-2 weeks Shipping: the most convenient shipping door-to-door service worldwide Warrenty:12 months