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

Size (LWH): 6.5 inches, 1.6 inches, 1 inches
Product Details
Product Dimensions: 6.5 x 1.6 x 1 inches
Shipping Weight: 0.15 pounds (View shipping rates and policies)
ASIN : B005KGKCRA