A field-ready, rechargeable penetrometer with Bluetooth connectivity. It features Android and Windows apps for data management, GPS, barcode scanning, speech function, and high precision with a 2-gram accuracy.
The ESTHER is a versatile penetrometer designed specifically for field use, ideal for quick and accurate firmness testing. Equipped with Bluetooth connectivity, ESTHER communicates seamlessly with Android and Windows devices, enabling real-time data management and analysis. The device comes with a rechargeable battery, providing up to 9 hours of continuous use on a 2-hour charge. Simply measure your samples, name the batch, scan a barcode if needed, and save data directly on your smartphone. With its advanced features and ease of use, the ESTHER is a top choice for professionals needing reliable, portable firmness measurement.
Key Features
- Dual Tips: includes 0.5 cm² and 1 cm² tips for flexible measurement
- Pressure Capacity: measures up to 20 kg
- Accuracy: 2 g (high precision)
- Statistics: number of samples, average, and standard deviation
- Android App: smartphone operation, statistics calculation, data storage, GPS positioning, barcode scanning, and speech function (40 languages)
- Windows App: computer use with statistics calculation and data storage
- Batch Storage: CSV format compatible with Microsoft Excel, stored directly on the smartphone
- Bluetooth: wireless connectivity
- Android/Windows Connectivity: compatible with smartphones and computers
- GPS Tracking: records measurement location via smartphone
- Barcode Scanner: uses smartphone camera for fast data input
- Rechargeable Battery: includes charger
- Maintenance-Free: designed for reliable lifetime operation without maintenance
- Warranty: 2 years
Applications
- Firmness Testing in the Field: quickly assess the firmness of fruits and vegetables during harvesting or storage
- Food Quality Control: ideal for producers, exporters, and laboratories
- Batch Classification: use statistical analysis tools to calculate batch averages and deviations
