The E300 Pro is the ideal meter to measure the EC and temperature of coconut, soil and other moist, soft substrates and liquids. The meter features a modern and robust housing with easy-to-operate buttons. The E300 Pro includes an EC electrode of unprecedented quality. The meter is delivered fully calibrated and includes batteries.

How does the meter work?

• Connect the PIN connector of the electrode to the EC meter
• Rinse the electrode with running water and dry it using clean kitchen paper
• Press the on/off button to turn on the meter
• Place the electrode in the (soft) substrate (make sure the substrate is well wet/damp, otherwise the meter will not work properly) or liquid to be measured
• Wait for the value to stabilize. The measurement is now complete
• Press the HOLD button to save the measurement. Do not forget to press the HOLD button again when the meter is used once more
• Rinse the electrode with clean water after use, so that no residue is left on the electrode
• Press the on/off button to turn off the meter

This package contains:

• 1x Digital Substrate EC/Temp meter E300 Pro
• 1x User Manual

Specifications

• Range: EC: 0.0 ~ 19.9 mS/cm / Temp.: 0°C ~ 50°C (32°F ~ 122°F)
• Resolution: EC: 0.1 mS/cm / Temp.: 0.1 ºC (1.0 ºF)
• Accuracy: EC: ± 2% F.S. (0.0 ~ 4 mS/cm) / Temp.: ±0.5°C (32°F) / Temp. compensation: 0°C - 50°C (32°F - 122°F)
• Calibration: EC: 1 point auto 1.4 EC
• Features: Battery indicator & automatic temp. compensation
• Power supply: 3 × 1.5 Volt AG-13 button cell battery (included)
• Auto. power-off: After 8 minutes
• Calibration indicator: With correct calibration
• Waterproof: IP65 (electrodes are IP67 waterproof)
• Dimensions: 8.66" x 1.57" x 1.57"
• Weight: 0.37 lbs