Extech PH100 Waterproof ExStik® pH Meter (0.00 ~ 14.00pH, ±0.01pH, 0.01pH)

pH : 0.00 to 14.00pH
ORP (mV) : -
Chlorine (ppm) : -
Temperature : 23° to 194°F (-5 to 90°C)
Max Resolution : 0.01pH, 0.1°
Basic Accuracy : ±0.01pH, ±1.8°F/1°C
Memory :15 readings
Dimensions/ Weight : 1.4x6.8x1.6 inch (35.6x172.7x40.6mm)/3.8oz (110g)




Built-in Smart chip offers advanced functions and features
to a stick style pH meter not found anywhere else
RENEW feature that tells you when its time to replace your pH electrode
CAL feature that tells you when it?s time to recalibrate your meter
Flat Surface pH electrode that is completely waterproof
and rugged enough to withstand harsh environments
Analog bargraph originates at neutral point (pH 7.00)
to conveniently view trends in acidity or alkalinity
Temperature measurements with Atomatic Temperature Compensation
1, 2 or 3 point calibration automatically recognizes buffer solutions.
Order pH buffers separately
Complete with flat surface pH electrode, protective sensor cap,
sample cup with cap, four 3V CR-2032 button batteries, and 48inch (1.2m) neckstrap


  • Quality Engagement
  • Easy change and return
  • Delivery Avaliable
  • Favorable payment