ExStik™ Pocket pH Meter (Extech PH100)

This pocketsize meter has many advanced features:

  • Simultaneous temperature display with a range of 23° to 194°F (-5 to 90°C).
  • The flat electrode tests as little as one drop and allows for a wide range of direct surface pH measurement.
  • Memory stores and recalls 15 labeled readings and saves last calibrated value.
  • Analog bargraph originates at neutral point (pH 7) and fluctuates to the left or right depending upon pH value.
  • Smart chip alerts user to recalibrate with “CAL” display, and predicts pH electrode performance with “RENEW” indicator when replacement is needed.
  • Display indicates when reading has stabilized.
  • Annunciator lists buffer values of last calibration.
Complete with protective sensor cap, sample cup, four CR2032 batteries and neck-strap.

Range 0.00 to 14.00
Resolution 0.01
Accuracy ±0.01
Replaceable Electrode Yes
Waterproof/Splash Resistant Waterproof
Calibration Button Yes—3 pts
Hold Button Yes
Battery Life Long-life
Auto-Off Yes
Size, inches/mm 6.8” x 1.5”; 173 x 38 mm
Warranty One year
Item No. Alt. Part No. Product Description Unit of Measure Your Cost Purchase
ExStik™ Pocket pH Meter (Extech PH100)
EF9534A Waterproof Each
Add to Cart This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock
Replacement Electrode
EF9534A Replacement Electrode Each
Add to Cart 3 In Stock 3 In Stock