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Brand Name : YIERYI
Model Number : ORP
Certification : CE
Place of Origin : China
MOQ : 1pcs
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000pcs/day
Delivery Time : 3-5days
Packaging Details : plastic box
color : gray
sku : TPH01401B
size : 188×35×35mm
weight : 118g
Accuracy : ±15mV
Measuring range : 0~±1999mV
function 1 : ORP meter
function 2 : Redox Tester
function 3 : Positive and Negative tester
High Precision ORP/Redox Tester Waterproof ORP Meter Tester Potential Positive and Negative
Operation:
Remove the prrotective cap.
Turn the meter on by pressing the ON key.
immerse the electrode in the solution to be tested.
Stir gently and wait for the reading to stabilize.
Press the "HOLD" key, the reading is be kept. when repeat measuring, please press the "HOLD" key again, it automatacally relieves the hold condition.
After use, turn the meter on by pressing the OFF key. rinse the electrode with distilled water to minimize contamination. replace the protective cap after use.
notes: it is waterproof design, with replaceable electrode.
Calibration:
Immerse the meter in the distilled water. Activate it after a few hours.
Immerse the meter in the calibration solution. and stir it gently.
Regulate the trimmer with a screwdriver until LCD screen for 265mV.
Rinse the electrode with distilled water, and suck it with filter paper.
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Pool 4 Digital LCD 265mV Redox Waterproof ORP Meter Images |