Hanna HI2209-01 Benchtop pH/mV Meter with Manual Calibration co2 PM-12 only 33m SDI-12 cable

PM-12 only 33m SDI-12 cable — 6-pin wet-mate connector (EXO3) 630145-33 $1

the Beacon 3200 runs on 115/220VAC or 24VDC with optional battery backup and operates from -40°F to 122°F

on multi-stage/valved samplers

LEL and CO2 NDIR sensor modules

Hanna HI2209-01 Benchtop pH/mV Meter with Manual Calibration co2 PM-12 only 33m SDI-12 cableThe Hanna HI2209 is an accurate, affordable benchtop pH mV meter designed for simplicity. Operation is reduced to calibration and mode selection (pH, mV, or temperature), making it a great fit for education and routine bench work. What's included: HI2209 meter, HI1332B PEI body gel filled double junction pH electrode, 12 VDC power adapter, and instruction manual. Find compatible electrodes, buffers, and spares in our Hanna Accessories & Parts