This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels.
Very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH.
Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 - 50C (32 - 122F).
Size: 6'' x 1'' x 5/8'';
Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriver

Technical Details

Product Details

Package Dimensions
Width : 4.3 inch
Height : 0.9 inch
Length : 6.1 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00N7432II

Product Description

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment. Factory calibrated, it can be used immediately. Please be sure to calibrate with buffer solution before use(Long time no use). Calibration: -- Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 2 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86). -- Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9