electronic hydrometer

Product Features  
         ·  Range: 700 to 750°; accuracy: 0.5°API;        ·  Temperature range: -20 to 65 °C;  accuracy: 1C        ·  Length: 380mm( 15 inches); ASTM number: 302HL        ·  Features readings in 0.5 divisions ______________________________________________________________________   Product Details         ·  Shippent Weight: 2.3kg          ·  Shippent: by sea or by air          ·  Item model number: 302HL          ·  Material: glass, packing: 1pc/platic tube and box ________________________________________________________________________________   Delivery time          ·  1000pcs  for 15 days;          ·  3000pcs for  25 days;          ·  5000pcs for  35 days ______________________________________________________________________________   Feedback          · If you need help or have a question for Customer Service, contact me          · Pls see the follow API hydrometer information  

ASTM NO.	Measuring             Range	Division	Temperature Range	Temperature Division	Length
300HL	600 to 650	0.5	-20 to 65C	1C	380mm
301HL	650 to 700	0.5	-20 to 65C	1C	380mm
302HL	700 to 750	0.5	-20 to 65C	1C	380mm
303HL	750 to 800	0.5	-20 to 65C	1C	380mm
304HL	800 to 850	0.5	-20 to 65C	1C	380mm
305HL	850 to 900	0.5	-20 to 65C	1C	380mm
306HL	900 to 950	0.5	-20 to 65C	1C	380mm
307HL	950 to 1000	0.5	-20 to 65C	1C	380mm
308HL	1000 to 1050	0.5	-20 to 65C	1C	380mm
309HL	1050 to 1100	0.5	-20 to 65C	1C	380mm