Atago 4210 ES-421 Palette-Style Digital Refractometer, 0.0 to 10.0% Salinity
4.5 (37 items)
Limited Time Sale$357.56 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 211150458 | Release Date | 2026/04/04 | List Price | $238.37 | Model Number | 211150458 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Fast and accurate concentration readings make these compact portable refractometers ideal for on-site use. A built-in thermistor provides automatic temperature compensation (ATC) so you don't have to struggle with temperature correction tables. Error messages indicate concentrations or temperatures that fall out of range, inadequate sample volume, standardization errors, or low-battery. Easily calibrate units using distilled water and the zero-adjustment button. What's included: one 9V battery. Water-resistant design is ideal for field use in damp areas. Provides operator the ability to set user scales.
- Accuracy: 0.05 percent of reading (0.00 to 1.00 percent ); 0.5 percent of reading (1.01 to 10.0 percent )
- Battery type: 9V battery (1)
- Display type: 3-digit lcd
- Resolution: 0.01 percent (0.00 to 2.99 percent ); 0.1 percent (3.0 to 10.0 percent )
- Max temperature compensation (degree c): 40
| Item Weight | 1.42 pounds |
|---|---|
| Manufacturer | Cole-Parmer |
| Item model number | 4211 ES-421 |
| Package Dimensions | 9.37 x 6.1 x 2.6 inches |
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form