Phone: 253-927-6186

pH, ORP Redox meter.

CP-401 Waterproof pH, ORP Redox meter.
Is used for accurate pH, temperature and ORP measurements.
Two kinds of power source – battery and power adapter enable work in the laboratory or field.
Optionally rechargeable battery powered, with charging inside the meter.
Depending on the kind of used electrode possibility of measurements in clean water, sewage soil, etc.
Automatic detection of buffer solutions, their values may be changed by the user in given range.
Automatic correction of the pH sample solution value changes along with the temperature changes
for NIST standards.

pH, ORP Redox meter.

Model  Description 
CP-401  Waterproof pH, ORP Redox meter.

Automatic checking of the condition of electrode’s membrane.
Precise Oxidation Reduction Potential (redox) measurement (accuracy 0.1 mV).
Clock with date.
Internal datalogger for up to 200 sets of results collected in series or single with temperature time and date.
The results and calibration data are stored in non-volatile memory.
Thanks RS-232 output the meter may be connected with a PC or by special interface with standard printer.
24 months warranty for the meter and 12 for the electrodes.

Meter specifications
 Function  pH  mV  ° C
 Range  -2.000 ÷ 16.000 pH  ± 1000 mV  -50 ÷ 199.9 ° C
 Resolution  0.001 pH or 0.01 pH  0.1 mV  0.1 ° C (meter)*
 Accuracy (± 1 digit)  ± 0.002 pH  ± 0.1 mV  ± 0.1 ° C
 Input impedance  1012 W
 Compensation range  -5 ÷ 110.0 ° C
 Power  9V battery,  9V power adapter
 Dimension (mm)  /  Weight  L = 149, W = 82, H = 22   /   220 g
We accept
  • American Express
  • Master Card
  • VISA
  • Purchase Orders
Hotek Technologies, Inc
tel: 253-927-6186