Hanna Portable Waterproof pH/EC/TDS Low Range Meter - H1991300 non-aqueous • Receive 3D factory calibrated

• Receive 3D factory calibrated sensors that are validated with NIST®-traceable standards (where applicable)

24 Replacement bottle 4L PE 0060634 $100

Trimmed and tinned flying lead cable — wires directly into existing Modbus network

filter and battery

M30 30 Meters ~98

Hanna Portable Waterproof pH/EC/TDS Low Range Meter - H1991300 non-aqueous • Receive 3D factory calibratedThe Hanna Instruments HI991300 is a rugged, portable, multiparameter meter designed for accurate water quality testing in environmental, field, industrial, and laboratory settings. It combines pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature measurements into a single handheld instrumentmaking it an ideal tool for environmental sampling, water analysis, and on site monitoring of freshwater, aquaculture, wastewater, and