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Handheld pH/mV Meter with RS232 Communications and Software


Handheld pH/mV Temperature Meter with RS232 Communications and Software | PHH-37

CAD281.00 PHH-37

  • Lightweight Handheld Design
  • Dual Display: pH/mV and Temperature
  • Hold, Max/Min/Avg Functions
  • RS232 Interface with Windows Software
  • Low-Battery Indicator
  • Supplied with Electrode
pH Field and Laboratory Instrumentation - View related products


The PHH-37 is a portable pH/mV and temperature meter with an easy-to-read digital display. Its temperature compensation feature enables it to read solutions at various temperatures. Temperature compensation can be adjusted manually, or it may occur automatically when the temperature sensor is immersed in a solution. Please order pH electrodes separately.

Measurement Range Resolution Accuracy
pH 0 to 14 0.01 ±0.03
mV 0 to 1999 0.1 or 1 ±0.05% rdg
+ 2 digits
Temp(°F)32 to 176 0.1 ±2
Temp(°C) 0 to 80 0.1 ±1
Operating Temperature: 0 to 50°C (32 to 122°F) at <70% relative humidity
Storage Temperature: -20 to 60°C (-4 to 140°F) at <80% relative humidity with battery removed
Sampling Rate: 1 time per second, nominal
pH Connection: BNC
Temperature Probe Connection: 3.5mm jack
Communications: RS232 serial interface with
Windows software Communications Connection: 2.5mm jack
Power: 3 "AAA" batteries (included)
Battery Life: 100 hours typical; auto power-off function to extend battery life
Dimensions: 155 H x 48 W x 35mm D (6.1 x 1.8 x 1.4")
Weight: 180g (0.3lb)
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Most Popular Models!

Part Number/ Desc.
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Calibration Solutions
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PHA-7 Star
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PHA-10 Star
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Buffer solution, pH 10, 475 mL bottle
All dollar amounts on this site are shown in Canadian currency. Note: PHH-37 comes with PHE-3700 electrode, software, batteries, RS232 cable, pH 4, 7, 10 buffer solutions, operator’s manual and carrying case.
Ordering Example: (1) PHE-1411 Double junction pH laboratory electrode, CAD104.00  plus (1) PHH-37 pH Meter, CAD281.00, CAD104.00 + 281.00 = CAD385.00