Hanna HI 9812-5 Portable Ph/Ec/Tds/Temperature Meter
The HI 9812-5 is a pH/EC/TDS waterproof meter designed for simplicity taking measurements of pH, mS/cm, ppm (mg/L) and temperature. HI 9812-5 is ideal for hydroponics, greenhouses, agriculture and groundwater applications.
Built-in temperature sensor, conductivity reading is automatically compensated for temperature changes. Temperature coefficient is constant 2% a / °C
No probe change is required when switching the measured parameter between PH, conductivity and TDS. This multiparameter meter reduces the number of tools needed for daily water quality analysis.
Specially designed HI 1285-5 pH/EC/TDS and temperature probe uses fiber junction and gel electrolyte, providing fast response and low contamination.
Specifications:
Range pH 0.0 14.0 pH
AK 0-1990 uS / cm
1990 ppm TDS 0
Temperature 0-60 °C
Solubility pH 0.1 pH
AK 10 uS / cm
TDS 10 mg / ml
Temperature 0 °C
0.1 pH Accuracy ± pH
AK 2% F.S. ±
TDS% 2 F.S. ±
Temperature 1 °C ±
TDS Conversion Factor 0.5 ppm = 1 uS/cm
1 point calibration guide (all parameters except temperature)
Automatic Temperature Compensation, 0 ß = 2% / °C to 50 °C (EC / TDS only)
Probe HI 1285-5 polypropylene body, cable ('3.3), core temperature sensor, 8-pin DIN connector and 1 m pre-reinforced multiparameter probe (included)
Continuous use Battery Type / Life 9V / about 150 hours
Ambient 0 to 50 °C (32 122 ° F); RH 100%
