Replaceable double junction electrode... use Testr body many times over, which saves you money
- Automatic Temperature Compensation (ATC)
- Push-button three-point calibration
- Auto buffer recognition
- Hold function; auto-off; error messages
- Certifiable to IP67 standards
Never again watch your tester sink to the bottom of a tank or pond-—the OAKTON Double Junction pHTestr 2 floats! Unique double junction electrode design and increased reference gel volume give you significantly longer electrode life, especially in harsh applications. Automatic Temperature Compensation and three point push-button calibration provide high accuracy even under varying temperature conditions.
Choose from tester only or kit. Kit includes tester, pH "Singles" calibration pouches (two each of pH 4.01, 7.00, 10.00, and rinse water), sample jar, instructions, and foam-lined carrying case.
Click below to download Acrobat (.pdf) file of:
Waterproof Double Junction pHTestr 2 product bulletin
Waterproof Double Junction pHTestr 2 manual
Range -1.0 to 15.0 pH
Resolution 0.1 pH
Accuracy ±0.1 pH
Calibration Up to three points (4.0, 7.0, 10.0)
Electrode Replaceable double junction
Waterproof/Dustproof (IP67) Yes
Operating Temperature 0 to 50°C (32 to 122°F)
Power Three 1.5 V batteries
Battery life 24 hours continuous use
Dimensions 6.5" x 1.5" dia (16.5 cm x 3.8 cm dia)
Shipping weight 4.5 oz (125 g).