Sell High quality portable digital salinity refractometer

Description

MODEL:PDR*8S SCALES:SALINITY, REFRACTIVE INDEX RANGE: SALINITY ***8% REFRACTIVE INDEX 1.*****1.***0 DIVISIONS: SALINITY 0.1 REFRACTIVE INDEX 0.***1 ACCURACY: BRIX ±0.1 REFRACTIVE INDEX ±0.***3 Original: BRIX 0 REFRACTIVE INDEX 1.***0 The digital refractometers have the following characters: Automatic Temperature Compensation Automatic Shut Off after 3 minutes Conversion between Centigrade and Fahrenheit Degree Alarm of Low Voltage & Low power consumption Temperature Measurement Rangeï&frac*4;š0℃ï&frac*4;*0℃ï&frac*4;ˆ*2℉ï&frac*4;**4℉ï&frac*4;‰ Precision of Measurement temperatureï&frac*4;šÂ±0.1℃(2℉) Measurement temperature Resolutionï&frac*4;š0.1℃(2℉) Operation Temperatureï&frac*4;š0℃ï&frac*4;*0℃ï&frac*4;ˆ*2℉ï&frac*4;**4℉ï&frac*4;‰ Storage temperatureï&frac*4;š**0℃ï&frac*4;*0℃ ï&frac*4;ˆ*4℉ï&frac*4;**2℉ï&frac*4;‰ Dimension ï&frac*4;š**0×*9×*0mm Weightï&frac*4;š**0g Power Supplyï&frac*4;š2batteryï&frac*4;ˆ1.5vï&frac*4;‰ Operating Timeï&frac*4;šMore than ***0 times per battery