OAKTON 10 , 20 , 30 Waterproof pH Meters

OAKTON 10 , 20 , 30 Waterproof pH Meters

Versatile, compact design works in a field or laboratory setting
A complete meter with key features at an economical price
Replaceable, double-junction electrode sensors save time and money

IP67-rated housing sits flat on the table and floats in water


Waterproof pHTestrs are 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.
All waterproof pHTestrs have replaceable sensors for easy maintenance. Double-junction electrode sensors handle wastewater and solutions containing sulfides, heavy metals, and TRIS. 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. Additional features include a automatic temperature compensation (ATC), hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.

pHTestr 30 features ±0.01 pH accuracy along with dual display pH and selectable °C or °F temperature display.

Range pH -1.00 to 15.00
Resolution pH 0.01
Accuracy pH ±0.01
Calibration pH Up to 3
Buffer recognition 4.01, 7.00, 10.01 USA
4.01, 6.86, 9.18 NIST
Temp compensation 32 to 122°F
(0 to 50°C)
Display Primary: four-digit LCD
Secondary: four-digit LCD
Power Four 1.5 V button cell batteries (included)
Battery life More than 100 hours
Low battery indicator three-segment
Operating temperature 32 to 122°F
(0 to 50°C)
Dimensions 6-1/2"L x 1-1/2"dia
Manufacturer number PHTEST30


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