Oakton EcoTestr 2+ Waterproof Digital pH Meter #WD-35423-01

Economical and easy to use, the Oakton EcoTestr 2+ Waterproof pH Meter is suitable for most conditions with a single-junction electrode in a waterproof / dustproof housing that's great for dirty / damp conditions. The keypad clicks to confirm a variety of functions including auto-buffer recognition with up to three calibrated pH points, automatic temperature compensation for accurate readings under changing conditions, a hold function to lock in values, and an auto-off function to extend battery life. Covered by a 1 year warranty.

Technical Specifications:

Range: pH 0.0 to 14.0
Resolution: pH 0.1
Accuracy: pH  ±0.1
Calibration: pH Up to 3
Junction: Single
Display: 3-digit
Battery: Four 1.5 V button-type (included)
Battery life: 250 hour
Dimensions:  1-1/2" x 6-1/2"
Low battery indicator ? Yes
Replaceable Electrode ? No
Operating temperature: 0 to 50°C
Buffer recognition: 4.0, 7.0, or 10.0
Temp compensation: Automatic