built in battery transformer ratio tester

{"cid":"91185974","title":"ZX-SBC China Factory Price Built-in Battery Hand-held High Precision Transformer Ratio Tester","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/47\/05\/d93c4123f24020c8057a14165bbd-200x200-1.jpg","attrs":{"Brand Name":"GDZX","Model Number":"ZX-SBC","Minimum Order Quantity":"1Set","Delivery Time":"7-20 work days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram,D\/A,D\/P,WeChat,Paypal","Supply Ability":"1200sets\/year","Packaging Details":"Packing wooden case or carton","Product name":"Hand-held Transformer Ratio Tester","Range":"0.9-10000","Accuracy":"\u00b1 (reading \u00d7 0.1% + 2 words) (\u2264500); \u00b1 (reading \u00d7 0.2% + 2 words) (\uff1e500, \u2264 3000); \u00b1 (reading \u00d7 0.3% + 2 words) (\uff1e3000)","Resolution":"0.9-9.9999 (0.0001) ,100-999.99 (0.01) ,10000 and above (1) 10-99.999(0.001) ,1000-9999.9(0.1)","Working power supply":"internal battery or external charger, charger service conditions, input 100-240Vac, 50 \/ 60Hz","Charging time":"about 5 hours","Instrument weight":"1.34 kg","Instrument volume":"246mm (L)*156mm (W)* 62mm (H)","Service temperature":"- 10 \u2103 ~ 50 \u2103","Relative humidity":"\uff1c90%, no condensation"}}

{"cid":"91222228","title":"XHBB128B Multifunction Transformer Turn Ratio Tester TTR Tester for Manufacturing High","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b5\/6f\/d642a44c755008604c43fe960ba0-200x200-1.jpg","attrs":{"Model NO.":"XHBB128B","Certification":"CE, ISO","Customized":"Customized","Trademark":"XZH TEST","Origin":"China Xi′an","HS Code":"854320100","Supply Ability":"100 Pieces \/Year","Customization":"Available","After-sales Service":"Warranty Certificate","Warranty":"Warranty Certificate"}}

{"cid":"91199884","title":"Yellow Transformer Turn Ratio Tester With LCD Display","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ec\/4d\/8a48cfa65536eed648fe826458aa-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HNMC","Model Number":"MCTTR001A","Minimum Order Quantity":"1","Delivery Time":"10-25 days","Place of Origin":"China","Supply Ability":"100 sets per month","Packaging Details":"Carton package","Ratio test range":"0.9-10000","Accuracy":"0.1%\uff0c 0.2%\uff0c 0.3%","Display":"LCD","Resolution":"0.9-9.9999 (0.0001)","Model":"MCTTR001A","Color":"Yellow"}}