Measuring & Analyzing Instruments

Name: KL-019 Industrial On-line ORP Controller Product description : Kelilong Water’s ORP Controllers are packaged in a 1/4 DIN panel mount controller box with dual SPDT Hi/Lo relays, manual set points and calibration potentiometers set into the front of the ORP controller panel. The ORP controllers feature an isolated 4-20 mA current output.

Minimum Order: 10 long tons

Name: KL-200 Digital ORP Controller Product description : Kelilong ORP controller offers continuous and accurate MV reading. It also offers alarm when MV reading is out of the user preset range. The alarm feature can be set for either high or low position.

Minimum Order: 10 long tons

Name: KL-018 Industrial on-line PH Controller Product description : Kelilong Water’s pH Controllers are packaged in a 1/4 DIN panel mount controller box with dual SPDT Hi/Lo relays, manual set points and calibration potentiometers set into the front of the pH controller panel. The pH controllers feature an isolated 4-20 mA current output. The pH Controllers require a Pt-100 ATC probe or a simulation resistor for temperature compensation.

Minimum Order: 10 long tons

Name: KL-100 Digital pH Controller Product description : Kelilong pH controller offers continuous and accurate pH reading. It also offers alarm when pH reading is out of the user preset range. The alarm feature can be set for either high or low position.

Minimum Order: 10 long tons

Name: KL-601 Digital pH/Temperature Controller Product description : Dual monitoring of pH and Temp. in large LCD display and single control of either pH or Temperature.

Minimum Order: 10 long tons

Name: KL-2012 Digital pH and ORP Controller Product description : Digital pH-ORP controller with large size LED display for easy reading. High input impedance avoid measuring error. Built in SLOPE and CAL. adjust knob, easy for single point or two points pH calibration. "PH - ORP" control, the relay "PH" when measuring value is above the set point for pH. And the relay "ORP" when measuring value is below the set point for ORP.

Minimum Order: 10 long tons

Name: KL-803 Digital pH/ORP Controller Product description : Digital pH-ORP controller with large size LED display for easy reading. High input impedance avoid measuring error. Built in SLOPE and CAL. adjust knob, easy for single point or two points pH calibration. "PH - ORP" control, the relay "PH" when measuring value is above the set point for pH. And the relay "ORP" when measuring value is below the set point for ORP.

Minimum Order: 10 long tons

Name: PH-221 Digital pH and Temperature Controller 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.

Minimum Order: 10 long tons

Name: TH021W Internet of Things Temperature and Humidity Controller Product description : Model TH-021W Measuring range Temp 0-80℃ Humidity 0-90%RH Accuracy Temp 0.5 , ℃ Humidity ±5%RH Resolution Temp 0. , 1℃ Humidity 1%RH Setting control range Temp 0-80℃ Humidity 0-90%RH Operating environment temperature:0～50℃,humidity<9 , 5℅RH Display 3-position LCD display Dimension 185mm*100mm*58mm Weight , 700g Product Description: This electronic temperature controller can be used in various temperature and humidity control occasions such as storage, pets, breeding, cultivation, etc., such as heating or cooling greenhouses and winter gardens, water temperature monitoring in aquariums, and temperature control of breeding soil. It is easy to operate and can be connected with any electric heating pad or other heating or cooling equipment to provide heating power not exceeding 3000W W. Model TH-021W Measuring range Temp 0-80℃ Humidity 0-90%RH Accuracy Temp 0.5 , ℃ Humidity ±5%RH Resolution Temp 0. , 1℃ Humidity 1%RH Setting control range Temp 0-80℃ Humidity 0-90%RH Operating environment temperature:0～50℃,humidity<9 , 5℅RH Display 3-position LCD display Dimension 185mm*100mm*58mm Weight , 700g

Minimum Order: 10 long tons

Name: PH-260 multi-parameter Water Quality Monitor Product description : Product description: Three large screen shows that while an instrument PH, Temp, EC, CF, TDS measurements, fully functional, high precision, low prices. Wall mount design, easy installation, operation and maintenance. Equipped with BNC composite electrode, an electrode around the world to facilitate the replacement. According to customer requirements with power adapter. Special suitcase, built instruments, electrodes and all accessories and easy to use.

Minimum Order: 10 long tons

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 probes.Highly efficient and accurate due to its advanced microprocessor technology. Installs quickly and easily.

Minimum Order: 10 long tons

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 electrode probes.Highly efficient and accurate due to its advanced microprocessor technology. Installs quickly and easily.

Minimum Order: 10 long tons

Name: PH-2989 Online PH/ORP/Temperature Monitor Product description : Two large screen shows that while an instrument PH, Temp, ORP measurements, fully functional, high precision, low prices. Wall mount design, easy installation, operation and maintenance. Equipped with BNC composite electrode, an electrode around the world to facilitate the replacement. According to customer requirements with power adapter.

Minimum Order: 10 long tons

Name: PH-2983 Online PH/TDS/Temperature Monitor Product description : Two large screen shows that while an instrument PH, Temp, TDS measurements, fully functional, high precision, low prices. Wall mount design, easy installation, operation and maintenance. Equipped with BNC composite electrode, an electrode around the world to facilitate the replacement. According to customer requirements with power adapter.

Minimum Order: 10 long tons