Product information "HI9813-5 Multiparameter pH/EC/TDS/°C - EC to 4 mS/cm (Obsolete)"
HI 9813-5 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries.
This meter features an 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.
HI 9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measurements.
This instrument utilizes the HI 1285 series pH/EC/TDS/temperature probe. This probe features a fiber junction and gel electrolyte making it ideal for fertilizer solutions.
• 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; Dials located on the front panel makes calibration quick and simple, even for non-technical users
• Battery % displayed on startup
• Fast response multiparameter probe
Order Information: HI 9813-5 is supplied with HI 1285-5 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 700661 electrode cleaning solution sachets (2), battery, instructions and rugged carrying case.
Range pH 0.0 to 14.0 pH
EC 0.00 to 4.00 mS/cm
TDS 0 to 1999 ppm (mg/L)
Temperature 0.0 to 60.0°C
Resolution pH 0.1 pH
EC 0.01 mS/cm
TDS 1 ppm (mg/L)
Accuracy @ 20°C pH ±0.1 pH
EC ±2% F.S. mS/cm
TDS ±2% F.S. ppm
TDS Conversion Factor 0.56 to 0.78 ppm = 1 µS/cm (according to TDS 442 curve)
pH Calibration manual, one point (all parameters except temperature)
Temperature Compensation automatic 0 to 50°C (32 to 122°F) with ß=2%/°C (EC/TDS only)
Probe HI 1285-5 polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, 8-pin DIN connector and 1 m (3.3’) cable (included)
Battery Type / Life 9V / approximately 150 hours of continuous use
Environment 0 to 50°C (32 to 122°F); 100% RH
Dimensions / Weight 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”) / 230 g (8.1 oz.)