10 India 
8 Singapore 
4 Canada 
3 UK 
3 Ukraine 
3 Belgium 
2 Germany 
1 Finland 
1 Argentina 
1 Australia 
1 Ireland 
1 Russia 
1 China 
China List By Date Descendingly - page 94 - WorldBid B2B Market
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Digital And Temperature Controller Ph 221Equipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Name: PH-221 Digital pH and Temperature Controller Product description : Measuring range pH 0.00 ~ 14.00 pH Temp 0～50℃ (32℉-122℉) Resolution pH 0.01 pH Temp 0.1℃ (0.2℉) Accuracy pH ±0.02pH Temp ±0.5℃ Display pH 4-digital LCD Temp 3-digital LCD Automa...
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Kl 019 Industrial On Line Orp ControllerEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Measuring range 0~±1999mV Accuracy ±(0.1℅+2 digits)after calibration Resolution 1mV Output current 4-20Ma(max charge:50Ω) Relay contact two 220V5A Environment Temperature:0~50℃ Humidity<95℅ Display 4-digital LED Input Impedan...
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Kl 018 Industrial On Line Ph ControllerEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Measuring range 0.00~14.00PH Accuracy ±0.02PH Resolution 0.01PH Output current 4-20mA Automatic temperature compensation 0~100℃ Warning accuracy ±0.02PH Environment Temperature:0~50℃ Humidity<95℅ Display 4-digital LED Input I...
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Ro33 Online Double Ph MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Name: RO33 Online Double PH Monitor Product description : Measure the tap water coming in vs. the purified water going out of your water filtration system at any time. Displays PH levels of the feed water and product water with in & out electrode...
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Ro66 Online Double Orp MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Name: RO66 Online Double ORP Monitor Product description : Measure the tap water coming in vs. the purified water going out of your water filtration system at any time. Displays ORP levels of the feed water and product water with in & out electro...
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Ph 025a Digital And Temperature Monitor Backlit DisplayEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Large screen with backlit display, it features digital calibration for easy and precise calibration that will yield better results. Dual monitoring of pH and Temperature. Kelilong will always attach great importance to meeting y...
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Kl 116 Multi Parameter Water Quality MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : At the same time three large-screen, full-featured, high precision, low prices. Equipped with rechargeable batteries, equipped with BNC composite electrode and around the power adapter, around the world to facilitate the replace...
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Kl 117 Six In One Multi Parameter Water Quality MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Product description：: Set in one of six functional parameters, online continuous monitoring device, three large-screen display, high precision, low prices. Equipped with rechargeable batteries, equipped with BNC composite electr...
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Kl 2771 Online Ph And Tds MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : It is ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth. It is compact and easy to install and use. This makes them ideal for all...
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Kl 029 Multi Point Wireless Remote Digital Ph MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : 1.launcher Measuring Range： 4.1～8.8PH Resolution： 0.1PH Accuracy： ±0.1PH Automatic Temperature Compensation： 0℃～50℃ Calibrationï ¼š2 points with auto buffer recognition or one point with auto buffer recognition Display：LED Power S...
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Kl 1393b Online Tds MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Measuring range 0~19.99ppt Accuracy ±2℅F·S Resolution 1ppt Display 4-digital LCD Environment Humidity:≤95℅ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) or 6V DC (include), with adaptor Dimensions 60mm×55mm...
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Kl 139b Online Tds MonitorEquipment - Electrical - Assemblies - Kelilong Electron Co.,Ltd - China - March 17, 2025 - 1.00 Dollar US$Product description : Measuring range 0~1999ppm Accuracy ±2℅F·S Resolution 1ppm Display 4-digital LCD Environment Humidity:≤95℅ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) or 6V DC (include), with adaptor Dimensions 60mm×55mm×...