pH Meters

pH Meters
  • A broad range of meter options
  • Integrated or detachable electrodes
  • Specialist and general purpose electrodes
  • Technical and application advice
Available for a wide range of applications such as sushi, food and beverage processing, fish hatcheries, aquariums, photography, laboratories, quality control, schools, colleges, swimming pools and water conditioners.


Pen type, with separate electrode

PH220 Pen type pH meter with separate electrode
  • Detachable pH electrode** for general purpose use and remote measurement
  • Built-in reverse display button
  • Auto calibration at pH4, 7 & 10
  • IP-65 waterproof rating
  • Compact size, light weight
**Electrodes sold separately


Pen type, with electrode, ATC

PH222 Pen type pH meter with electrode, ATC
  • Meter with the pH electrode, all in one
  • ATC (auto temperature compensation)
  • Automatic calibration for pH4, pH7,
    pH10 or other value
  • IP-67 waterproof rating
  • Easy electrode replacement
  • LCD with dual display and bar graph
  • Records Max and Min values with recall
  • 100 point data logger with recall
  • Compact size, light weight


Dual display (pH & Temperature)

PH207 Dual display (pH & Temperature)
  • Measure pH, mV, Temperature
  • LCD display with contrast adjustment for easy viewing at different angles
  • Wide automatic & manual temperature compensation range
  • Records Maximum, Minimum and Average values with recall
  • Low battery indicator
  • Built-in dual point calibration adjustment
  • RS 232 PC serial interface
Model PH220 PH222 PH207
Measurement Range: 0.00 ~ 14.00pH 0.00 ~ 14.00pH, -4.9 ~ 79.9 °C 0.00 ~ 14.00ph, 0 ~ 65°C, 0 ~ 1999 mV
Display LCD: 20 x 28mm Reversable 20 x 28mm Large dual function LCD
with contrast adjustment
Resolution: 0.01pH0.01pH, 0.1°C0.01ph, 0.1°C, 1mV
pH5~9: ±0.07pH
pH4~4.9 & pH9.1~10:±0.1pH
pH1~3.9 & pH10.1~13:±0.2pH
±0.2pH (Inc. Electrode)
±(0.03pH + 2 Dgts)
mV: ±(0.5% + 1 Dgt)
Not Required ATC (Automatic Temperature Compensation) Manual: 0 ~ 100°C,
Automatic: 0 ~ 65 °C with optional temp probe
Sampling Time:Approx. 0.8 second.
Operating Temperature:
5 ~ 60 °C -5 ~ 80 °C N/A
Operating Humidity:Up to 80% RH
pH Calibration: pH7 & 4 or 10 pH7 & 4 or 10 Built-in dual point calibration on front panel
Battery:DC 1.5V AAA x 4Std 9V
Dimensions: 180(H) x 40(W) x 32mm, 220 gm 186(H) x 40(W) x 32mm, 131gm 180(H) x 72(W) x 32mm, 270gm
Accessories Included: Instruction Manual,
PE-11 pH electrode,
pH4 & 7 buffer solutions
Instruction Manual,
replaceable pH electrode module,
pH4 & 7 buffer solutions
Instruction Manual
Optional Accessories: pH electrodes, carry case Carry case pH electrodes, ATC Temperature Probe,
pH buffer solutions, carry case
Sushi pH Kit
also available

Legal and Where to Buy


*15% GST applicable
for sales within NZ