Description
PH400S portable pH meter is a compact handheld instrument for precise determination of pH and temperature in laboratory and field work. It is supplied with the 201T-S pH electrode from APERA Instruments, featuring a low-impedance glass membrane for rapid response and an integrated temperature sensor that enables automatic temperature compensation from 0 to 100 °C. The pH measuring range is 0,00 to 14,00 at 0,01 resolution with an accuracy of ±0,01 ±1 digit; mV range is ±1000 mV. Dust- and waterproof to IP57, the robust housing suits harsh environments. GLP data management stores up to 500 data groups with numbering, date, time, value, unit and temperature. USB output supports data transfer to a PC or real-time logging. Simple 1- to 3-point calibration, self-diagnosis and a large backlit LCD that simultaneously displays pH, temperature and calibration status simplify routine use. The complete set includes the meter, 1 m electrode cable, calibration solutions (4,00 / 7,00 / 10,01 pH, 50 ml each), USB cable, PC-Link software and carrying case. Meter dimensions are 86 × 196 × 33 mm at 335 g; with case the package weighs 1,6 kg. Power is provided by four AA batteries.
Key features
- Pack size: 1 pc(s)
- pH measuring range: 0,00–14,00
- pH accuracy: ±0,01 ±1 digit
- Protection class: IP57
- Memory capacity: 500 data groups
- Electrode included: 201T-S pH electrode