original uni t refrigerant leak detector

{"cid":"91202321","title":"100% Original Testo 316-3 Refrigerant Leak Detector with Easy Reset and Automatic Zeroing for Test Instruments","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/0d\/99ed7c5d1bcfcc50224dd9449d49-200x200-1.jpg","attrs":{"Price":"US$185\/PC","Brand Name":"Testo","Model Number":"316-3","Minimum Order Quantity":"1","Delivery Time":"1WEEK","Certification":"CE","Place of Origin":"china","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"500PCS","Packaging Details":"carton","brand name":"testo","power":"battery","Weight":"18 oz. (incl. batteries) \/ 500 g (incl. batteries)","Dimensions":"10.6 x 2.4 x 2.4 in. \/ 270 x 60 x 61 mm"}}

{"cid":"91223371","title":"3.7V Sulfur Hexafluoride Refrigerant Gas Leak Detector Combustible Gas Indicator [XP-1A]","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/73\/d934ffd70e156cffb8ec56bae384-200x200-1.jpg","attrs":{"Price":"$200-$300","Brand Name":"KSTONE","Model Number":"XP-1A","Minimum Order Quantity":"10","Delivery Time":"7-10 work days","Certification":"ISO9000","Place of Origin":"Shanghai","Payment Terms":"T\/T","Supply Ability":"1000","Packaging Details":"Carton \/ Wooden box","Power Supply":"3V DC, 2\u00d7AA alkaline batteries","Maximum Sensitivity":"14g\/year (approved for R12, R22, R134a)","Ultimate Sensitivity":"<3g\/year (for halogen refrigerants)","Probe Lifespan":"~20 hours (continuous use)","Operating Temperature":"0\u201352\u00b0C","Battery Life":"~30 hours (normal operation)"}}