Laboratory analysis instrument factory direct, Anhui Tianchang [Huasheng Technology] digital salinity meter manufacturers technical parameters Model PAL-ES3 Model 4233 measurement conductance method the dissolution value 0.1g/100ml measuring range 0.00 to 33.0% (g/100 ml) salt concentration (measured 10 times dilution of the sample can be displayed dope salinity g/100ml) temperature compensation 10 to 40 ° C (to ensure that the measurement accuracy of the use temperature of 15 to 35 ° C) ambient temperature 10 to 40 ° (to ensure measurement The accuracy of the use of a temperature of 15 to 35 ° C) sample volume measurement accuracy more than 0.3 ml the displayed value 0.6g/100ml related exact value of less than 6% of measurement range (using 10 to 33.0g/100ml) measurement time of 3 seconds power 2 × AAA battery Dimensions Weight 55 (W) × 31 (D) × 109 (H) mm, 100g (Main Unit) International Protection Class IP65 Dust-tight and Protected against water jets Option PAL-CASE: RE -39409 PAL carry even: RE-39410 2.50% salt (NaCl) solution AB250: RE-120 250, Anhui Huasheng Technology Holding Co., Ltd., Anhui headquarters Global Hotline 86-0550-7092555 / 13855057418 Service Hotline 400-7788-515 mailbox hskjxsb01 @ 126.com Fax 0550-7092557 Address Tianchang, Anhui TianYang Road No. 666 Anhui Huasheng Technology Holdings Company Limited, Jiangsu Branch Contact Huaying Building, Room 607, Phone 025-83225528 Address No. 40 East Beijing Road, Anhui, China Sheng Technology Holding Co., Ltd., Hefei Branch Contact Phone 0551-5530101 Address Hefei, Fuyang North Road and North Second Ring Road intersection Valiant Business 1 1601