The HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries.

This meter features a large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. The HI 9813-6 includes all the features of the HI 9813-5 while incorporating our exclusive CAL CHECK™ feature. CAL CHECK™ allows the user to easily check the pH probe calibration status at any time.

This instrument utilises the HI 1285 series pH/EC/TDS/temperature probe. This probe features a fibre junction and gel electrolyte making it ideal for fertiliser solutions.

Key features

• Water resistant
• On-screen tutorial messages for calibration
• BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
• Switch parameters at the touch of a button
• Automatic Temperature Compensation for pH and conductivity
• Simple calibration
• Battery % displayed on start-up
• Fast response multiparameter probe

Supplied with

• HI 1285-6 multiparameter probe
• HI 70007 pH 7.01 calibration solution sachet
• HI 70442 1500 ppm (mg/L) calibration solution sachet
• HI 70031 1413 µS/cm calibration solution sachet
• HI 700521 electrode cleaning solution sachets (2)
• Battery and instructions
• Rugged carrying case