Product Line

690 AZ 45 Degree Tilt Detachable pH Pen

8690 AZ 45º Tilt LCD pH Pen features:
* Easy read by 45 degree angle shape
* Easy read design patented: US D453.905S
* Dual display Temp. & pH with ATC (Automatic Temperature Compensation)
* Measuring stability indicator
* One touch for auto-calibration up to 3 points
* Calibration values are adjustable
* pH electrode replaceable
* Cap to keep pH sensor wet & last life time
* Hold function to freeze the current reading
* Pocket clip


Application of 8690 AZ pH Detector:
The portable 8690 AZ pH Measuring Device can measure the pH value from 0~14, which had been widely operation in the Water Quality Testing applications.

The 8690 AZ pH Meter has the 45 degree angle outward design, which could let user to check the reading easily. Its pen type with the pocket clip could be carrying or taking conveniently for many kinds of water solution pH measuring purposes.

The pH sensor electrode of 8690 AZ pH Pen is protected by a small transparent plastic cover. It could keep the pH sensor wet. AZ Instrument provides the replacement pH electrode could be purchased with the product number VZ86P9AZ. The 8690 AZ pH Pen has the one touch calibration function, which could help the meter in the accurate status.

The 8690 AZ pH Pen could be the best Water Quality tester for all professional measuring purposes, including the LAB, water treatment business, Aquaculture, Aqua farm, swimming pool or other related industry.

The 8690 AZ pH Meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.


Specification of 8690 AZ pH Meter:

Model 8690
pH Measuring Range 0.00~14.00
pH Accuracy ±0.05
pH Resolution 0.01
Temperature Measuring Range 0~50.0℃
Temperature Accuracy ±0.6℃ (20~30℃), ±0.8℃ at others
Temperature Resolution 0.1℃
pH Calibration Up to 3 points
LCD Size 19(L) * 12(W) mm
Operating Temperature 0~50℃
Operating RH% Humidity <80%
Storage Temperature -10~50℃
Storage RH% Humidity <90%
Sensor Life Time >6 months (with good maintenance)
Meter Size 149(L) * 37(W) * 42(H) mm
Weight ~125g
Battery CR2032 *2 PCS
Standard Package Meter, Batteries, Manual, Pouch, Paper Box
Optional Accessory Detachable pH sensor electrode VZ86P9AZ
Welcome to download and check the specification, operation manual and CE certificate of 8690 AZ pH Meter from the following website linkage.

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