optical testing retroreflector meter 124 degree angle

{"cid":"91200138","title":"Viewing angle 105 degrees Retroreflector Meter featuring RL measuring range 0 to 4000mcd M squared lx and complementary angle 124 degrees ideal for optical testing","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/91\/4c3772cdc652a317da9320facc81-200x200-1.jpg","attrs":{"Price":"3000-3500","Brand Name":"STP","Model Number":"STP-MR","Minimum Order Quantity":"1","Delivery Time":"7 days","Place of Origin":"CHINA","Certification":"CCC","Packaging Details":"inner box and master carton , 1pc per carton","Payment Terms":"T\/T","Supply Ability":"1000","Ambient temperature:":"-15\u2103~+60\u2103","Charger":"DC 8.4V","QD Measurement range (optional)":"0-400 Mcd\/ ( M\u00b2.lx)","Viewing angle":"1.05\u00b0","Working Time":"\uff1e72h","The complementary angle":"1.24\u00b0","Overall volume":"700mm X 135mm X 115mm","RL measuring range":"0-4000mcd\/ ( M\u00b2.lx)"}}

{"cid":"91178288","title":"Methanol Glass Antifreeze Refractometer , Final Gravity Calculator For Home \/ Medical","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/84\/85a744d068afb0503028c55a740d-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YIERYI","Model Number":"THE01521","Minimum Order Quantity":"25 pcs","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/P, T\/T\uff0cpaypal","Supply Ability":"5000 pcs per month","Packaging Details":"Export packing","Size":"20.5 * 8 * 5.5cm \/ 8 * 3.5 * 2.3in","Brix Min. Div":"5 \u2103","range":"-50 - 0 \u2103","Measurement Accuracy":"5 \u2103","feature":"easy to use"}}