Horiba Reference Electrode Internal Filling Solution Item:300 - Reference Electrode Internal Solution for pH, 250 mL - 3200043640 with five-stage adjustable LED lighting

with five-stage adjustable LED lighting (roughly 5x brighter side-view and 3x brighter down-view output than earlier models)

and the auto-rotating digital display pairs with Bluetooth and IrDA connectivity for remote monitoring

and both a 4-20mA output and dry-contact relay let it integrate directly into a building automation or process control system

Standard Economy Kit - Case with Custom Cut Foam

00 Replacement cap for 1L bottle 630150 $9

Horiba Reference Electrode Internal Filling Solution Item:300 - Reference Electrode Internal Solution for pH, 250 mL - 3200043640 with five-stage adjustable LED lightingInternal filling solutions for refillable HORIBA reference and combination pH electrodes. These are the electrolyte that fills the reference chamber and completes the electrical circuit through the liquid junction without it at the correct level and concentration, the electrode cannot produce a stable reading regardless of how well the glass membrane is working. Refillable electrodes are topped up as part of routine maintenance. The level falls