PH8690 is a professional ph meter designed to measure pH levels from 0~14 coupled with high sensitivity, fast response, and good repetition sensor. This easy to operate ph meter features its technical advances such as:

- Professional pH meter with very high accuracy
- All push button operation, automatic or manual calibration. All you need is just press
  1 key & the meter will automatically to calibrated (pH4.0, pH7.0 & pH10.0).  It can also be
   calibrated manually and change the sequence of calibration points and increase or
   decreased the value to calibrate with other calibration solutions.
- IP67 - 100% waterproof & dustproof. Totally protected against dust and
  effects of immersion up to 1m
- Replaceable pH electrode. electrode can be easily replaced with a new one,
  you don't have to buy the whole ph meter
- Dual display (pH & temp) & switchable °C & °F. you can switch from °C
  to °F and vice versa
- Automatic temperature compensation (ATC). The meter automatically adjust
   current temperature of the environment because even the slightest change in temperature
   affects the accuracy of reading results
- Out-of-Range indicator. Alerts the user whenever solution/liquid is extremely acidic or
  too alkaline.
- Data hold. Freezes the reading for comfortable recording of results
- Esy battery replacement & low battery indicator. Batteries are easily to replaced, just
  slide in the batteries to the compartment and indicator keeps the user always informed,
  mobility is no longer a problem.
- Auto power off. this feature can easily be disable anytime

        PH8690 is also design to be submerged in water or liquid solution to test and monitor the pH level of the solution to be tested or monitor. With its IP67 Ingress Protection Rating, you are assured that it is 100% WATERPROOF & TIGHTLY SEALED to prevent water or liquid not even a small amount to leak inside the meter to ensure the 100% accuracy of this unit.

        The meter is designed with an adjustable calibration point to meet different calibration solution standards, from USA buffers to NIST buffers and DIN buffers.

Wide Range of Application: Pools, Aquariums, Labs, Aquaculture, Car washes, Water testing, Waste water treatment and many more applications that require pH measurement!

Standards & Compliance:
It bears the CE marking that certifies that every single component of PH8690 comply with the essential health standards and safety requirements set out by the European Directives, thus your safety while using the PH8690 is assured. The meter also bears a serial number for highly quality controlled production.

Indeed this is the PH Meter that have more value for your money!

• 100% Water and Dust Proof

• Automatic & Manual Calibration with just a single push of a button

• pH & Temperature display with switchable °C & °F

• Large display screen

• Replaceable Electrode
• Patented Design
• professional pH Meter with very high accuracy

Benefits :

• Professional pH Meter with very high accuracy
• IP67 waterproof & dustproof housing (totally protected against dust and water even on immersion up to 1m)
• Replaceable pH electrode
• Automatic & Manual Calibration with just a push of a button
• Easy 3 points Calibration (pH 4.00, 7.00,10.00)
• Display Temperature & pH simultaneously
• Automatic Temperature Compensation (ATC)
• Easy to switch between °C and °F
• Patented design
• Can measure alkaline solution
• Data Hold & ATC
• Auto Power off that can be disable
• Easy read to 45°angle shape for increased readability
• All push button operation
• Portable design with pocket clip
• Easy probe replacement and assemble
• No tools or trimmers needed for calibration
• With Low battery, Over range and Calibration indicators
• Easy to replace and assemble with new battery
• High quality and accurate testing results are guaranteed
• Approved by strict quality and safety standards.

เครื่องวัดกรด-ด่าง และอุณหภูมิ ของน้ำ PH-8690 
           วัดค่ากรดด่างน้ำ และอุณหภูมิ มาตรฐาน IP67 กันน้ำ-กันฝุ่นได้ ชดเชยอุณหภูมิอัตโนมัติ
             ออกแบบถูกต้องกับการใช้งาน เป็นมุมมองที่อ่านค่าได้สะดวก
           หน้าจอแสดงผล เป็นตัวเลข LCD 2 แถว
           หัวอ่านเปลี่ยนได้ และมีครอบพลาสติกป้องกันและรักษาหัวอ่าน  ปิดเครื่องอัตโนมัติ
           ค้างค่าหน้าจอได้ บันทึกค่าสูงสุด-ต่ำสุดได้  
 

Specification

pH  Temperature	Range  Resolution Accuracy Range  Accuracy	0.00 to 14.00 pH   0.01 pH  ±0.02 pH  0 to 50 C(32 - 122 F)  ±0.3 C
Display	LCD Dual pH-Temp
ATC	Yes
Auto power off	20 minutes after non-use
Special functions	Data Hold, Max/Min, Value Records, Low battery indicator
Power Requirements	2 x CR2032 button Batteries
Dimension	Meter : 149*37*42 mm