VSTAR40A |
−5.0 to 105.0 °C, 22.0 to 221.0 °F |
5°C to 45°C, 41°F to 113°F |
Universal AC adapter (included) or 4 AA batteries (sold separately) |
Color Graphic LCD with User-Customizable Options |
±0.1°C |
±0.002pH |
VSTAR40A2 |
−5.0 to 105.0 °C, 22.0 to 221.0 °F |
5°C to 45°C, 41°F to 113°F |
Universal AC adapter (included) or 4 AA batteries (sold separately) |
Color Graphic LCD with User-Customizable Options |
±0.1°C |
±0.002pH |
VSTAR40B |
−5.0 to 105.0 °C, 22.0 to 221.0 °F |
5°C to 45°C, 41°F to 113°F |
Universal AC adapter (included) or 4 AA batteries (sold separately) |
Color Graphic LCD with User-Customizable Options |
±0.1°C |
±0.002pH |
VSTAR40B2 |
−5.0 to 105.0 °C, 22.0 to 221.0 °F |
5°C to 45°C, 41°F to 113°F |
Universal AC adapter (included) or 4 AA batteries (sold separately) |
Color Graphic LCD with User-Customizable Options |
±0.1°C |
±0.002pH |