Description
Cole-Parmer® Oakton® pHTestr 30 Waterproof Pocket Tester Kit with Case and Calibration Solutions, WD-35634-90
OAKTON® pH Testr 30 has a versatile, compact design that is ideal for field or Laboratory settings. It is great for outdoor applications such as taking pH measurements in lakes and streams. It is designed to float in water so you can attach a line to the housing for easy retrieval.
Features:
- Double-junction electrode sensors handle wastewater and solutions containing sulfides, heavy metals, and TRIS
- Replaceable, double-junction electrode sensors save time and money
- IP67-rated housing sits flat on the table and floats in water
- Electrode sensors offer a clog-resistant Kynar junction and a recessed, glass pH bulb to protect against breakage
- The keypad clicks to confirm operation, and allows access to a variety of functions
- Calibrate up to three pH points with the auto-buffer recognition at both USA and NIST standard buffers
- Includes an automatic temperature compensation (ATC), hold function, auto-off function, and a three-segment battery-life indicator
- Offers ±0.01 pH accuracy - suitable for most ASTM and EPA test procedures
- Self-diagnostic error messages
- 1-year warranty
Specifications:
| Meter Type | Pocket Tester | |
| Display Type | Dual LCD | |
| pH | Range | -1.00 to 15.00 pH |
| Resolution | 0.01 pH | |
| Accuracy | ± 0.01 pH | |
| Buffer Recognition | USA: 4.01, 7.00, 10.01 NIST: 4.01, 6.86, 9.18 |
|
| Calibration | Up to 3 points | |
| Temperature | Range | 0.0 to 50.0 °C (32.0 to 122.0 °F); Selectable |
| Resolution | 0.1 °C (0.1 °F) | |
| Accuracy | ± 0.5 °C (± 0.9 °F) | |
| Compensation | Automatic (ATC) | |
| Calibration | Offset up to ± 5 °C (± 9 °F) | |
| Auto Off | After 8.5 minutes from last key press | |
| Power Requirement | 4 x 1.5 V type A76 button batteries (included) | |
| Battery Life | 500 hrs | |
| User Reset | Yes | |
| Replaceable Electrode | Yes | |
| Waterproof | Yes, IP67 rating | |
| Dimensions, L x Diameter | 165 x 38 mm (6.5 x 1.5) | |
| Weight | 90 g (3.25 oz) | |
Supplied with:
- Protective plastic storage case
- Lanyard
- Four (1.5 V) button cell batteries
- Two each single-use pouches of pH 4.01, pH 7.00, and pH 10.01 buffers
- Rinse solution
- Sample jar
- Hard-sided carrying case
- Instruction manual
Additional Choices:
| Catalog No. | Mfg P/N | Description |
| 91-2611-42 | WD-35634-30 | pH Testr 30 Testr Only |
| 91-2611-47 | WD-35634-90 | pH Testr 30 Kit |