CLEANROOM SYSTEM Pressure gauge

{"cid":"54777","pid":"14707248","pimg_url":"\/\/img1.tradegrowthhub.com\/6a\/5c\/501508cc7440\/product\/37984633_s-w400xh400.jpg","name":"High Precision Air Differential Pressure HVAC LEFOO Pressure Differential Pressure Gauge Industrial Vacuum Pressure Gauge","attrs":{"Price":"$36.00(1 - 49 Pieces) $22.00(50 - 499 Pieces) $20.00(500 - 999 Pieces) $18.00(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"LEFOO"}}

{"cid":"54777","pid":"14707240","pimg_url":"\/\/img1.tradegrowthhub.com\/6a\/5c\/501508cc7440\/product\/37984592_s-w400xh400.jpg","name":"HVAC LEFOO Magnehelic Differential Pressure Meter Transmitter for Air Gas Meters -30PA-30KPA LFB","attrs":{"Price":"$36.00(1 - 49 Pieces) $22.00(50 - 499 Pieces) $20.00(500 - 999 Pieces) $18.00(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"LEFOO"}}

{"cid":"54777","pid":"14707231","pimg_url":"\/\/img1.tradegrowthhub.com\/6a\/5c\/501508cc7440\/product\/37984537_s-w400xh400.jpg","name":"HVAC LEFOO Industrial Pressure Gauge Differential Pressure Gauge Mechanical Accuracy 0.5% 0-30PA~0-30KPA LFB","attrs":{"Price":"$36.00(1 - 49 Pieces) $22.00(50 - 499 Pieces) $20.00(500 - 999 Pieces) $18.00(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"LEFOO"}}