The Digital Hand-Held Urine Specific Gravity "Pen" Refractometer PEN-URINE S.G. utilizes the refractive index method to measure the specific gravity of urine. 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.
Specifications
| Model | PEN-Urine S. G. |
|---|---|
| Cat.No. | 3741 |
| Scale | Urine S. G. |
| Measurement Range | Urine S. G. : 1.0000 to 1.0600 |
| Resolution | Urine S. G. : 0.0001 |
| Measurement Accuracy | Urine S.G. : ±0.0010 |
| Temperature compensation range | 10 to 40°C (Automatic Temperature Compensation) |
| Ambient Temperature | 10 to 40°C |
| Measurement Time | 2 seconds |
| Power Supply | 1 × 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. Measurement Time2 seconds |
| Dimensions & Weight | 16×3.8×1.8cm, 70g (Main Unit only) |
Options
* Calibration Certificate : Contact an ATAGO representative for details.
Patent for Design Registration No. ZL200830008615.4 (China), D127363 (Taiwan)
Patent Granted in countries around the world.

