EXTECH EC400 Waterproof ExStik Conductivity/ TDS/ Salinity Meter, Hp: 081380328072, Email : k00011100@ yahoo.com

With the EC400’ s dynamic cell-constant technology it is possible to measure a wide range of Conductivity, TDS, and Salinity with the same electrode. Careful use and maintenance will provide years of reliable service. Features : Autoranging meter offers 3 ranges to measure from pure water to salinity solution to waste, boiler and cooling water using the same conductivity cel 6 selectable units of measure: ¼ S, mS, ppm, ppt, mg/ L, and g/ L Internal memory stores up to 15 labeled readings for easy recall Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0 Self calibration on power up Specifications : Display: 2000 count LCD with Bargraph. Conductivity range : 0 to 199.9¼ S, 200 to 1999¼ S, 200 to 19.99mS. TDS range : 0 to 99.9ppm or mg/ L, 100 to 999ppm or mg/ L, 1.00 to 9.99ppt or g/ L. Salinity range : 0 to 99.9ppm, , 100 to 999ppm, 1.00 to 9.99ppt. TDS Ratio: 0.5. Temperature range : 32.0 to 149.0° F ( 0.0 to 65.0° C. Accuracy: Conductivity : ± 2% fs; TDS : ± 2% fs; Salinity : ± 2% fs; Temperature : ± 1.8° F/ 1° C; Automatic Temp. Compensation : 2% per ° C. Measurement storage : 15 readings. Low battery indication : ‘ BAT’ appears on the LCD. Power : Four SR-44W button batteries : After 10 minutes of no button presses. Operating conditions : 32 to 122° F ( 0 to 50° C) . Weight: 2.8 oz. ( 110g) Contact Us : Mitra Guna Instruments Up. Pak Harry Ruko Taman Yasmin Sektor VI Jl. Ring Road Utara No.134 Bogor 16113 Telp : 021-37699537, 0251-7543316 Hp : 081380328072 Fax : 0251-7543281