美国Walchem品牌WNI410系列化学镀镍控制器
E WITH WEL SERIES pH ELECTRODES
WEL-PHF-12 pH electrode with preamplifier, ATC, in-line 46
WEL-PHF-22 pH electrode with preamplifier, in-line 42
190858 pH mounting adapter, 1 1/4 tee to 3/8 tubing 80.
102581 Housing with preamplifier and ATC, 20 ft cable 259
102606 Housing with preamplifier, 20 ft cable 214
190851 Junction box (if more than 20 ft cable required) 64.
102535 Cable, 6 conductor (junction box to controller) 1.9
WEL-PHF-NN Electrode, pH, flat 14
102884 Tee, 3/4 threaded, in
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