8692 AZ
Long Tube pH Pen
Features
* IP65 Waterproof housing
* 12 cm long pH probe
* Big and clear LCD provide real time pH and Temperature display
* Dual display with ATC
* Measuring stability indicator
* One touch for auto-calibration up to 3 points
* Calibration values are adjustable
* Hold function to freeze the current reading
* Compact size, easy to fit in pocket
* Low battery indicator
* Auto power off
* C/F unit switchable
* Power by 2 pcs CR2032 batteries
* Storage bottle to keep pH sensor wet & last life time Discover the 8692 AZ Long Tube pH Pen featuring a 12cm probe designed for narrow containers. This IP65 waterproof tester offers 3-point calibration and ATC for precise results in labs or aquaculture.
Application
Application of 8692 AZ IP65 Long Tube pH Detector:
The 8692 AZ pH Meter has the 12 cm long pH
probe, which could be inserting to the container with narrow opening size easily
than other pen type pH detector. It has the waterproof IP65 function, and it can
measure the pH value from 0~14 to meet different Water Quality Testing
applications.
The pH sensor electrode of 8692 AZ IP65 pH Pen
is protected/storage in a bottle, which could keep the pH sensor wet. The
8692 AZ IP65 pH Pen can be calibrated easily by
one touch calibration function.
The 8692 AZ pH Pen has big and clear LCD to
show the real time pH and temperature value. The 8692
AZ pH Meter is the best pH tester for all operation in Lab,
Aquaculture, Aqua farm, swimming pool or water treatment business.
The 8692 AZ IP65 Long Tube pH Meter was
being designed and manufactured by AZ Instrument, a well experienced
manufacturer for Environmental Measuring Instrument.
Specification
Specification of 8692 AZ IP65 Long Tube pH Pen:
| Model | 8692 |
| pH Measuring Range | 0.00~14.00 |
| pH Accuracy | ±0.1 |
| pH Resolution | 0.01 |
| Temperature Measuring Range | 0~60.0℃ |
| Temperature Accuracy | ±1℃ |
| Temperature Resolution | 0.5℃ |
| ATC | ATC |
| pH Calibration | Up to 3 points |
| LCD Size | 29(L) * 22.5(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) |
| Weight | ~115g |
| Battery | CR2032 *2 PCS |
| Standard Package | Meter, Batteries, Manual, Paper Box |
| Meter Size | 226(L) * 36(W) * 20(H) mm |
Youtube
Introduction Video of AZ Water Testing Long Tube Series pH Pen
Other 3
【FAQ of AZ 8692 ATC Long Probe pH Pen Meter】
Q1: Why should I choose a long probe pH meter over a standard pen type?
A1: The 12cm long, slender probe is specifically designed for testing in narrow-mouthed containers like test tubes, Erlenmeyer flasks, or deep bottles where standard, bulkier pH pens cannot reach.
Q2: How do I maintain the long probe electrode for longevity?
A2: Always keep the glass bulb moist by adding KCL storage solution to the protective cap. Avoid touching the glass membrane with hard objects and rinse with distilled water after each use to prevent cross-contamination.
Q3: When should I choose AZ 8691 over AZ 8692?
A3: AZ 8691 is a cost-effective choice if your measurements are always performed at a stable room temperature (around 25°C), where automatic compensation is not strictly required.
