Please be informed that we are interested to purchase 50 Pcs. of Electronic Stainless Steel Contact Pressure Gauges as mentioned in table. Electrical Contact Pressure Gauge with 1a1b contacts 50 PCS - Dial diameter : 100mm - Wetted part : SS316 - Connection : 1/2"PT male thread, bottom entry - Accuracy : 1.5% F.S. - Range : 0~6 bar - Contacts : 1a1b, magnetic, with junction box- Movement : Stainless Steel- Connection : 1/2" PT, Male thread, Bottom- double electrical contacts : 1a 1b . Low + High- Electrical Contacts ; AC250V - 20VAWould you please issue us your best offer as soon as possible?We are going to pay by T/T.Thank you and I remain to hear you soon.