HI 9813-61 / HI9813-61 Portable PH/EC/TDS/Temperature W/ CAL Check

Multiparameter Water Quality Meter - HI 9813-61 / HI9813-61 Portable pH/EC/TDS/Temperature w/ CAL Check

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)
 Temperature 0.1°C
Accuracy (@20°C/68°F) - pH ±0.1 pH
 EC ±2% F.S. mS/cm
 TDS ±2% F.S. ppm
 Temperature ±0.5°C
TDS Conversion Factor 0.56 to 0.78 ppm = 1 µS/cm (according to TDS 442 curve)
pH Calibration manual, 1 point
EC Calibration manual, 1 point
EC/TDS Temperature Compensation automatic 0 to 70°C with β=2%/°C
Probe HI-1285-51
Battery Type / Life (1) 9V / approximately 450 hours of continuous use
Environment 0 to 50°C; 100% RH
Dimensions / Weight 145 x 80 x 36 mm/ 230g


Pembelian HI 9813-61, Disertakan dengan probe HI1285-6 pH/EC/TDS/°C dengan Cal-CheckTM, HI70007 pH 7,01 larutan buffer sachet (1), HI70442 1500 ppm larutan kalibrasi sachet (1), HI70031 1413 S/cm larutan kalibrasi sachet (1) , larutan pembersih elektroda HI700661 sachet (2), larutan pemeriksaan kalibrasi HI50021 sachet (2), baterai 9V, instruksi dan tas jinjing yang kokoh.