Description
เครื่องวัดความเค็ม Salinity meter แบบพกพา รุ่น 300054
Pocket Digital Refractometer Salinity – 300054
300054 : Laboratory accuracy in the field, Salinity Meter ยี่ห้อ Sper Scientific, USA
Measure concentrations in brix, salinity and a wide variety of other parameters in the field with laboratory accuracy.
As small, light and simple to use as optical refractometers, but with the precision of a digital readout. Reads samples as small as 1 ml. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). A sturdy water resistant case protects the electronics from wet environments and makes for easy clean ups. All models feature one button calibration to distilled water and indicate when the battery should be replaced (8000 readings). Comes ready to use with distilled water, transfer-pipet, AAA battery, instructions and a carrying case.Dimensions: 4⅝” x 2⅜” x 1¼” (118 x 62 x 32 mm)
Weight: 4.6 oz (130g)
Weight: 4.6 oz (130g)
Specifications:
| Model | Unit of Measure | Range | Resolution. | Accuracy |
| 300054 | Salinity % | 0 ~ 28% | 0.1% | ±0.2% |
| Salinity ppt | 0 ~ 280 ppt | 1 ppt | ±2 ppt |
Sper Scientific Pocket Digital Refractometer
Accessories:
- Comes ready to use with distilled water, transfer-pipet, AAA battery, instructions and a carrying case.
OR 
หมายเหตุ ::
• ราคาสินค้ารวม ยังไม่รวมภาษีมูลค่าเพิ่ม 7%
• ราคาสินค้าไม่รวมค่าขนส่ง
• สเปคและราคาสินค้าอาจมีการเปลี่ยนแปลงโดยไม่แจ้งให้ทราบล่วงหน้า
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