Product Name

GroLine Hydroponics Waterproof pH/EC/TDS/Temperature Portable Meter - HI9814

Quote Required

Yes

pH Range

-2.00 to 16.00 pH

pH Resolution

0.01 pH

pH Accuracy

±0.02 pH

pH Calibration

automatic, at one or two points using standard buffers (pH 4.01, 7.01,10.01); one point calibration using quick calibration solution

pH Temperature Compensation

automatic ‐5.0 to 105.0 °C/23.0 to 221.0 °F

pH CAL Check (electrode diagnostics)

probe condition indicator

pH Sensor Check

yes

mV Range

±825 mV (pH‐mV)

mV Resolution

1 mV (pH‐mV)

mV Accuracy

±1 mV (pH‐mV)

EC Range

0.00 to 6.00 mS/cm

EC Resolution

0.01 mS/cm

EC Accuracy

±2% FS

EC Calibration

automatic, one-point at 1.41 mS/cm; one-point calibration using quick calibration solution

TDS Range

0 to 3000 ppm (500 CF); 0 to 3990 ppm (700 CF)

TDS Resolution

10 ppm (mg/L)

TDS Accuracy

±2% F.S.

EC/TDS Temperature Compensation

automatic

Temperature Correction Coefficient

β = 1.9%/°C

EC to TDS Conversion Factor

0.5 (500 ppm) or 0.7 (700 ppm)

Temperature Range

‐5.0 to 105.0 °C; 23.0 to 221.0 °F

Temperature Resolution

0.1 °C; 0.1 °F

Temperature Accuracy

±0.5 °C; ±1.0 °F

pH/EC Probe

HI1285-7 pH/conductivity probe with built-in temperature sensor, quick connect DIN connector and 1 m (3.3) cable

Automatic Shut-Off

user selectable

Battery Type/Life

1.5V (3) AAA / approximately 600 hours of continuous use

IP Protection

IP67

Environment

0 to 50 °C (32 to 122 °F) RH max. 100%

Ordering Information

HI9814 is supplied with HI1285-7 pH/EC/TDS probe with built in temperature sensor, DIN connector, 1m (3.3) cable, HI50036 Quick Calibration Solution (3 sachets), HI700661 Cleaning Solution for Agriculture (3 sachets), HI710030 protective boot, 1.5V AAA alkaline batteries (3 batteries), Instrument quality certificate, Electrode quality certificate, and an Instruction manual