Waterproof pHTestr® 30+ (Oakton)
Waterproof pHTestr 30+ is great for outdoor applications such as taking pH measurements in lakes and streams. Designed to float in water, you can even attach a line to the housing for easy retrieval. Valox sensor housing resists most chemicals.
The pHTestr 30 has a replaceable sensor for easy maintenance. Double-junction electrode sensor handles wastewater and solutions containing sulfides, heavy metals, and TRIS. Electrode sensor offers 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. Additional features include a automatic temperature compensation (ATC), hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.
Meter includes: protective plastic storage case, lanyard, and batteries.
Specifications
| Meter Type | Tester |
| Display type | LCD |
| Min pH (pH) | -2 |
| Max pH (pH) | 16 |
| pH Resolution | 0.01 |
| pH Accuracy | ±0.01 |
| Buffer Recognition | NIST and USA |
| Calibration | Up to 3 points |
| Min Temperature (° C) | 0 |
| Max Temperature (° C) | 50 |
| Min Temperature (° F) | 32 |
| Max Temperature (° F) | 122 |
| Temperature Resolution | 0.1 |
| Temperature Accuracy | 0.9 F, 0.5 C |
| Temperature compensation | Automatic |
| Waterproof | Yes |
| Battery | 4 x AAA batteries (included) |
| Battery life (hr) | 500 |
| Diameter (cm) | 3.81 |
| Diameter (in) | 1 1/2 |
| Description/Item No. | Details | Mfr. Item No. | Your Cost/Qty | Purchase |
|---|---|---|---|---|
|
Waterproof pHTestr® 30+ Pocket Tester
3806-35
|
pHTestr 30+, 0.01 pH resolution with temperature display | 35634-30 |
$139.05/EA
|
|
|
Replacement Electrode
3806-40
|
pHTestr 30+ Replacement Electrode | 35634-03 |
$71.83/EA
|