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AGRO Quick Meter
Compactness is the greatest asset of this small yet powerful measurement tool. Combined with any ANDROID ® bluetooth enabled device, lets you use the most common probes available for the agro market for measures on the field and in the laboratory environment.
It's a battery power based device and through its proper APP, available on smartphone or tablet, can capture and store all the data acquired from the main Spectrum Technologies ® analog probes and also from the characteristic Irrometer Watermark ® probe used for soil water tension monitoring.
Simple ANDROID ® APP updates will provide new functions and new calibration curves for probes and sensors.
Technical spec:
MCU
Atmel ® ATMega328
Analog input
12bit s.e.
probe excitation voltage controlled by MCU
Acquisition module Irrometer Watermark ®
included
Communication
Bluetooth ® 4.1 LE
Power
3.7 V 1/2 X AA battery
The on board 12-bit resolution ADC make the device optimal for a wide range of measurements in the supply voltage range.
Smartphone or tablet ANDROID ® APP will allow you to choose the proper probe and will provide the correct parameters for piloting the right reading values, using the correct calibration curves.
On the same input connector, a 2,5mm standard jack, can be attached either all active probes provided with DC power supply to 3,3V, both the Irrometer Watermark ® resistive sensor. In this case, the instrument will power the sensor with an AC signal properly.
According to the limited internal storage space (approximately 250 samples), the device can be configured to operate as a logger, allowing you to download afterwards values captured on your smartphone or tablet.
The meter is equipped with auto-off to optimize battery consumption.