Digital Hand-Held Urine Specific Gravity Pen Refractometer PEN-Wrestling cat.3749

The Digital Hand-Held Urine Specific Gravity " Pen" Refractometer PEN-Wrestling is designed for measuring Urine Specific Gravity. The PEN-Wrestling provides accurate worry-free testing of Urine Specific Gravity to determine acceptable hydration levels. The PEN type refractometer is extremely easy to use. There are 2 ways to measure the sample : Dip the tip into the sample and press the START key OR press the START key and touch the tip into the sample. Model PEN-Wrestling Cat.No. 3749 Measurement range Urine S. G. 1.0000 to 1.0600 Resolution Urine S. G. 0.0001 Measurement accuracy Urine S.G. scale ± 0.0010 Measurement Temperature 10 to 40° C ( Automatic Temperature Compensation) Ambient Temperature 10 to 40° C measurement time 2 seconds Power Supply 1 x AAA Batteries International Protection Class IP65 Dust-tight and Protected against water jets. Prism head IP67 Dust-tight and Protected against the effects of temporary immersion in water. Optional * Calibration Certificate : Contact an ATAGO representative for details. Dimention & Weight 160 x38 x18 mm, 70g ( Main Unit only)