查看下面所有型号
产品描述
The PHH-71 is a handheld dissolved oxygen meter that will measure both oxygen and temperature quickly and accurately. Housed in a chemically resistant plastic case, the PHH-71 has a membrane keypad, rotary control zero and slope adjustments, and a high contrast LCD display. The meter is supplied with a polarographic dissolved oxygen sensor with a pretensioned screw-on membrane to ensure instant replacement and repeatability of readings. The PHH-71 is supplied with a dissolved oxygen probe, temperature measurement probe, a pack of replacement membranes and electrolyte filling solution.
