no gas sensor for testo 340

{"cid":"91211450","title":"0393.0000 Gas Oxygen Sensor Easy To Replace Pre-Calibrated with Plastic Housing and Pre-Calibrated Accuracy \u00b10.2 Vol.%","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b4\/42b5ede1f34c213f05b3b28d7d6b-200x200-1.jpg","attrs":{"Model Number":"0393.0000","Minimum Order Quantity":"1","Delivery Time":"3-5work days","Place of Origin":"UK","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"5000pcs","Packaging Details":"Paper box","Measurement Range":"0 - 25 Vol.%.","Accuracy":"\u00b10.2 Vol.%","Resolution":"0.01 Vol.%","Response Time":"< 20 s","Weight":"38 g","Housing Material":"Plastic"}}

{"cid":"91202321","title":"Testo 330-2 LL - Pro Flue Gas Analysis Kit 330-1 LL 0632 3306 Testo 320 \/ 340","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/c1\/8f578547f382479b9ea8e281a308-200x200-1.jpg","attrs":{"Price":"USD$1500\/PC","Brand Name":"Testo","Model Number":"330-2 LL","Minimum Order Quantity":"1","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"Germany","Payment Terms":"D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100","Packaging Details":"Carton","Weight":"600 g","Dimensions":"270 x 90 x 65 mm","Operating temperature":"-5 to +45 \u00b0C","Display size":"240 x 320 pixels","Display function":"Colour graphic display","Measuring range":"\u00b110000 Pa","Type":"Flue gas analyzer","Media":"O2\/ CO\/ H2\/ NO"}}