Description
AD11 and AD12 are the most advanced microprocessor based Waterproof pH / temperature pocket testers in the market which are fast, stable and precise.
These testers are for users that require the greatest accuracy. It is easy to use with replaceable pH / temperature probe by just unscrewing the plastic ring on the top of the electrode and replace it with a new one!
2 rows display LCD (reads both pH and temperature measurements) and built – in HOLD function that freezes the display for easy and accurate recording. Other features such as stability indicator, automatic calibration and automatic temperature compensation make these waterproof pocket testers a must – have in a variety of industries which allows the modular design allows to replace the electrode in a fast and simple way.
AD14 is designed for simultaneous pH, ORP and temperature measurements. The large display also has graphic symbols to guide you through the operations. Calibration is performed automatically in the form of 1 to 2 points.
AD11 | AD12 | AD14 | ||
RANGE | pH | -2.0 to 16.0 pH | -2.0 to 16.0 pH | -2.0 to 16.0 pH |
ORP | +- 1000mV | |||
Temperature | -5.0 to 60.0Celsius
23.0 to 140.0 Fahrenheit |
-5.0 to 60.0Celsius
23.0 to 140.0 Fahrenheit |
-5.0 to 60.0Celsius
23.0 to 140.0 Fahrenheit |
|
RESOLUTION | pH | +-0.1pH | +-0.01pH | +-0.01pH |
ORP | 1mV | |||
Temperature | 0.1Celsius / 0.1 Fahrenheit | 0.1Celsius / 0.1 Fahrenheit | 0.1Celsius / 0.1 Fahrenheit | |
ACCURACY | pH | +-0.1pH | +-0.01pH | +-0.01pH |
ORP | +- 2mV | |||
Temperature | +-0.5Celsius / +- 1 Fahrenheit | +-0.5Celsius / +- 1 Fahrenheit | +-0.5Celsius / +- 1 Fahrenheit |