Aqua Master Tools S300 PRO 3.0, pH meter and substrate thermometer

The AMT S300 PRO2 Digital Soil pH/Temperature Meter can be used to measure the pH and temperature of soil and coconut substrates or liquids.

With the user-friendly buttons you can effortlessly switch between the different parameters. The meter comes fully calibrated and includes batteries. The probe is replaceable.

Range:
- pH: 0.1 ~ 14.0 pH
- Temperature 0°C ~ 50°C (32°F to 122°F)

Resolution:
- pH: 0.1 pH
- Temperature: 0.1 oC (0.2 oF)

Accuracy:
- pH: 0.1 pH
- Temperature: ±0.5 °C
- Temperature Compensation: 0.5 ±5 °C 0°C - 50°C (32°F - 122°F)

Features:
- PPM scale: 700 ppm
- Calibration: two-point automatic
- Operating temperature: 0°C ~ 50°C (32°F ~ 122°F)
- Battery indicator: Yes
- Automatic shut-off after 8 minutes
- Battery 2x AAA (included)
- Dimensions 220 x 40 x 40 mm
- Weight 158 g

Package includes:
- 1 x Digital pH Meter S300 Pro 3.0
- 1 x instruction manual
- 2x AAA batteries included

Instructions for use:
- connect the BNC connector of the electrode to the pH meter and remove the protective cover containing the storage solution from the electrode
- rinse the electrode with running water and dry it with clean kitchen paper
- press the HOLD button to switch on the meter
- place the meter in (soft) soil or the liquid to be measured
- wait, until the reading has stabilized - the measurement is now complete
- press the hold button to save the measurement
- the next time you use the meter, remember to press the hold button again
- after use, rinse the meter with clean water so that no residue remains on the electrode
- return the electrode to the protective cap containing the storage solution
- press the on/off button to turn the meter off

All Aqua Master Tools replacement probes are compatible with version 3.0.

Calibration is recommended approximately once a month.
For each calibration, use a sterile Aqua Master Tools pH4 calibration solution. a Aqua Master Tools pH7 Calibration Solution.