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總共找到124個(gè)商品
 | Cole-Parmer 1/4-DIN溫度控制器Cole-Parmer 550 pH/Temperature 1/4-DIN Controller |
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 | Cole-Parmer 110 VAC, 50/60 Hz 調(diào)節(jié)器Benchtop Model pH/ORP Controller with Recorder and ATC; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 110 VAC, 50/60 Hz 調(diào)節(jié)器Wall-mount pH controller with recorder, two inputs, no ATC; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 110 VAC50/60 Hz 調(diào)節(jié)器Wall-mount pH controller with recorder, one input; no ATC, 110 VAC, 50/60 Hz |
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 | Cole-Parmer PD981-8K9-15 多通道控制器Cole-Parmer 8-channel controller, panel mounted |
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 | Cole-Parmer PD980-8K9-15 多通道控制器Cole-Parmer 8-channel controller, wall mounted |
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 | Cole-Parmer 110 VAC, 50/60 Hz 臺式調(diào)節(jié)器Benchtop model pH/ORP controller with recorder; 110 VAC, 50/60 Hz |
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 | Cole-Parmer PD940-8K9-15 多通道控制器Cole-Parmer 4-channel controller, wall mounted |
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 | Cole-Parmer PD941-8K9-15 多通道控制器Cole-Parmer 4-channel controller, panel mounted |
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 | Cole-Parmer 110 VAC, 50/60 Hz pH / ORP控制器Benchtop Model pH/ORP Controller with ATC; 110 VAC, 50/60 Hz |
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 | Cole-Parmer 110伏交流 臺式溶解氧控制器Benchtop Dissolved Oxygen Controller, 110 VAC |
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 | Cole-Parmer pH值監(jiān)測器115 VAC, 60 HzCole-Parmer pH Recorder/Monitor, 115 VAC 50/60 H |
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 | Cole-Parmer pH值監(jiān)測器115 VAC, 60 HzCole-Parmer NEMA 4 enclosed, pH Recorder/Monitor, 115 VAC 50/60 Hz |
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 | Cole-Parmer pH / ORP控制器110 VACBenchtop model pH/ORP controller; 110 VAC, 50/60 Hz |
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 | Cole-Parmer PDA2606 304不銹鋼外殼Enclosure 304 Stainless Steel |
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 | Cole-Parmer FCL402 游離氯傳感器Cole-Parmer Free Chlorine Sensor, 0 to 2 ppm, 4 to 20 mA output |
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 | Cole-Parmer FCL410 游離氯傳感器Cole-Parmer Free Chlorine Sensor, 0 to 10 ppm, 4 to 20 mA output |
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 | Cole-Parmer 110/220 VAC 離子濃度控制器Cole-Parmer Ion Concentration Controller |
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 | Cole-Parmer PDA2706 外殼鋼Enclosure Steel |
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 | Cole-Parmer PD6300-7R7-CP 脈沖累加器Pulse input rate/totalizer, four SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PD6200-7R7-CP 脈沖累加器Analong input rate/totalizer, four SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PDA2601 304不銹鋼外殼Enclosure 304 Stainless Steel |
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 | Cole-Parmer PD158-7R2-0 報(bào)警器8-Point Alarm Annunciator, 4 inputs 12-24 VDC |
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 | Cole-Parmer PD6200-7R5-CP 模擬輸入/累加器Analog input rate/totalizer, two SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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 | Cole-Parmer PD6300-7R5-CP 脈沖累加器Pulse input rate/totalizer, two SPDT relays and 4 to 20 mA output, 12 to 24 VDC power |
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