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                      | KL-025 Online PH Monitor | 
                    
                      | To suffice the specific  needs of users, require low price, easy maintenance, for continuous monitoring  and display, do not control, and therefore introduced the mini-series. Applied  aquarium, aquaculture, and so on. | 
                    
                      | Technical  Specification: | 
                    
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                              | Range | 0.00-14.00PH |  
                              | Resolution | 0.01PH |  
                              | Accuracy | ±0.1pH |  
                              | Power Supply | DC 6V(include), with adaptor |  
                              | Operating    Temperature  | 0℃~50℃  |  
                              | Dimensions | 60mm×55mm×23mm |  
                              | Weight | 75g  |  |  |  | 
                    
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					| KL-025T Online PH Monitor | 
                    
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                      | Technical  Specification: | 
                    
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                                  | Range | pH | 0.00 to 14.00 
                                    pH |  
                                  | Temperature | 0 to 55°C |  
                                  | Resolution   | pH | 0.01 pH |  
                                  | Temperature | 0.1°C  |  
                                  | Accuracy   | pH | ±0.1 pH |  
                                  | Temperature | ±1°C |  
                                  | Temperature 
                                    Compensation |   0 to 
                                    50°C |  
                                  | Power Supply | 6V DC (include), with adaptor   |  
                                  | Environment | 0 to 50°C Humidity:≤95℅ |  
                                  | Dimensions | 60mm×55mm×23mm   |  
                                  | Weight | 75g |  |  |  | 
                    
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| KL-0253 Online PH & EC Monitor | 
                    
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                      | Technical  Specification: | 
                    
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                                  | Range | pH | 0.00 to 14.00 
                                    pH |  
                                  | EC | 0 to 
                                    19.99ms/cm |  
                                  | Resolution   | pH | 0.01 pH |  
                                  | EC | 0.01ms/cm  |  
                                  | Accuracy   | pH | ±0.1 pH |  
                                  | EC | ±2℅F·S |  
                                  | Temperature 
                                    Compensation |   0 to 
                                    50°C |  
                                  | Power Supply | 6V DC (include), with adaptor   |  
                                  | Environment | 0 to 50°C Humidity:≤95℅ |  
                                  | Dimensions | 110 x 51 x 22 mm   |  
                                  | Weight | 200g |  |  |  | 
                    
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                      | KL-025M  Online PH Monitor | 
                    
                      | Digital display, an external transformer, to 24 hours continuous  measurement to avoid battery power caused by low reading error. | 
                    
                      | Technical  Specification:  | 
                    
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                          | Range | 0.00-14.00PH  |  
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                          | Resolution | 0.01PH |  
                          | Accuracy | ±0.1PH(│T1-T2│≤5℃)±0.2PH(│T1-T2│>5℃)
 (T1--The environment temperature, T2--The test liquid temperature)
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                          | Power Supply | DC 6V(include), with adaptor |  
                          | Operating    Temperature  | 0℃~50℃  |  
                          | Dimensions | 112mm×86mm×57mm |  
                          | Weight | 345g  |  | 
                    
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                      | KL-025N Hang on wall PH Monitor | 
                    
                      | Digital display, an external transformer, to 24 hours continuous measurement.  The functions of hold data? to facilitate  reading. | 
                    
                      | Technical  Specification:  | 
                    
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                          | Range | 0.00-14.00PH  | 
 |  
                          | Resolution | 0.01PH |  
                          | Accuracy | ±0.1PH(│T1-T2│≤5℃)±0.2PH(│T1-T2│>5℃)
 (T1--The environment temperature, T2--The test liquid temperature)
 |  
                          | Power Supply | DC 6V(include), with adaptor |  
                          | Calibration  | Manual 1 point, through trimmer  |  
                          | Operating    Temperature  | 0℃~50℃  |  
                          | Dimensions | 100mm×70mm×25mm  |  | 
                    
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                      | KL-026 multi-parameter  Water Quality Monitor | 
                    
                      | 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 replacement of electrodes,  used. | 
                    
                      | Technical  Specification: | 
                    
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                          | Measuring range  | PH:0.00~14.00 PH℃:-50℃~70℃ (-58℉~158℉)
 EC:0.00~19.99EC
 CF:0.0~199CF
 TDS:10~19990ppm
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                          | Resolution  | PH:0.01PH℃:0.1℃(0.2℉)
 EC:0.01EC
 CF:0.1CF
 TDS:10 ppm
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                          | Accuracy | PH:±0.1 PH℃:1.0℃
 EC、CF、TDS:±2%F.S
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                          | Automatic    Temperature Compensation  | 0℃~50℃  |  
                          | Operating    Temperature  | 0℃~50℃  |  
                          | Power Supply | DC 6V(include), with adaptor |  
                          | Dimensions  | 155mm×86mm×22mm  |  
                          | Weight | 223g  |  | 
                    
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                      | KL-027  Six In One Multi-parameter Water Quality Monitor  | 
                    
                      | 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 electrode and around the power adapter, around the  world to facilitate the replacement of electrodes, used. | 
                    
                      | Technical  Specification: | 
                    
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                          | Measuring range  | PH:0.00~14.00 PH℃:-50℃~70℃ (-58℉~158℉)
 EC:0.00~19.99EC
 CF:0.0~199CF
 TDS:10~19990ppm
 mv:0~±1999mV
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                          | Resolution  | PH:0.01PH℃:0.1℃(0.2℉)
 EC:0.01EC
 CF:0.1CF
 TDS:10 ppm
 mv:1mV
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                          | Accuracy | PH:±0.1 PH℃:±1.0℃
 EC、CF、TDS:±2%F.S
 mv:±0.1℅F·S±1digit
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                          | Automatic    Temperature Compensation  | 0℃~50℃  |  
                          | Operating    Temperature  | 0℃~50℃  |  
                          | Power Supply | DC 6V(include), with adaptor |  
                          | Dimensions  | 155mm×86mm×22mm  |  
                          | Weight | 230g  |  | 
                    
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                      | KL-028 Six In  One Multi-parameter Water Quality Monitor  | 
                    
                      | This indicator combines 6 meters into one easy to use wall mounting  continuous monitor. Featuring a large, dual-level, back-lit LCD display the  meter can display the EC/TDS/CF  of your solution together with the choice of either pH, temperature or Oxidation-Reduction  Potential (ORP). Precision pH monitor immediately detects  changes in solution pH. With a 6 V   DC power supply included with the  meter (also included rechargeable battery).It is with BNC composite electrode, around the world to  facilitate the replacement of electrodes, used.
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                      | Technical  Specification  | 
                    
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                          |   | PH:0.00~14.00 PH℃:-50℃~70℃
 EC:0.00~19.99EC
 CF:0.0~199CF
 TDS:10~19990ppm
 MV:0~±1999mV
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                          | Resolution | PH:0.01PH℃:0.1℃
 EC:0.01EC
 CF:0.1CF
 TDS:10ppm
 MV:1mV
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                          |   | PH:±0.05 PH℃:±1.0℃
 EC、CF、TDS:±2%F.S
 MV:±0.1℅F·S±1digit
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                          | Automatic Temperature  Compensation | 0℃~50℃  |  
                          | Operating Temperature  | 0℃~50℃  |  
                          | Power Supply | 6V DC (include), with  adaptor |  
                          | Dimensions | 130mm×91mm×37mm  |  | 
                    
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                      | KL-02636 multi-parameter Water Quality Monitor  | 
                    
                      | Set in one of six functional  parameters, online continuous monitoring device, three-level LCD. Equipped with rechargeable  batteries, equipped with BNC composite electrode and around the power adapter,  around the world to facilitate the replacement of electrodes, used. | 
                    
                      | Technical Specification:  | 
                    
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                          | Measuring range  | PH: 0.00~14.00 PH℃: -50℃~70℃ (-58℉~158℉)
 RH:    10℅RH-99℅RH
 EC: 0.00~19.99EC
 CF: 0.0~199CF
 TDS: 10~19990ppm
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                          | Resolution  | PH:0.01PH℃:0.1℃(0.2℉)
 RH:    1℅RH
 EC:0.01EC
 CF:0.1CF
 TDS:10 ppm
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                          | Accuracy | PH:±0.1 PH℃:1.0℃
 RH:    ±5℅RH
 EC、CF、TDS:±2%F.S
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                          | Automatic Temperature Compensation  | 0℃~50℃  |  
                          | Operating Temperature  | 0℃~50℃  |  
                          | Power Supply | DC 6V(include), with adaptor |  
                          | Dimensions  | 140mm×76mm×16mm  |  |  | 
                    
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                      | KL-02726 PH/TDS/EC Monitor  | 
                    
                      | The Combo has a large easy-to-read,  dual-level LCD. pH and EC/TDS readings are automatically compensated for the  effects of temperature (ATC). The Combo pH, EC/TDS tester brings you  all the features you've asked for and more!
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                      | Technical Specification:  | 
                    
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                          | Measuring range  | PH: 0.00~14.00 PH EC: 0~19.99ms/cm
 0~1999us/cm
 TDS: 10~19990ppm
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                          | Resolution  | PH:0.01PHEC: 0.01ms/cm
 1us/cm
 TDS:10 ppm
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                          | Accuracy | PH:±0.1 PHEC、TDS:±2%F.S
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                          | Automatic Temperature Compensation  | 0℃~50℃  |  
                          | Operating Temperature  | 0℃~50℃  |  
                          | Power Supply | DC 6V(include), with adaptor |  
                          | Dimensions  | 110mm×96mm×22mm  |  |  | 
                    
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