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Kelilong Electron Co.,Ltd
 

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KL-RO22 Dual TDS Meter
This TDS Meter accurately measures the TDS level in your tap (feed) water and purified (product) water - enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing. 
Technical Specification:
Measuring range: 0~1999PPm
Accuracy: ±2℅full scale 
Resolution: 1PPm
Display: 4-digital LCD 
Power Supply: 4x1.5V(AG13) 
Dimensions: 60x55x23(mm) 
Weight: 98g
Dual TDS Meter  2008-07-04 [China]
KL-RO22 Dual TDS Meter This TDS Meter accurately measures the TDS level in your tap (feed) water and purified (product) water - enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing. Technical Specification: Measuring range: 0~1999PPm Accuracy: ±2â„…full scale Resolution: 1PPm Display: 4-digital LCD Power Supply: 4x1.5V(AG13) Dimensions: 60x55x23(mm) Weight: 98g   >>
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KL-012 Portable pH Meter  2008-07-04 [China]
Model KL-012 Range 0.00~14.00pH Accuracy ±0.05PH Resolution 0.01PH Operating temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply DC 9V Dimensions 150mm×70mm×25mm Weight 227g    >>
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KL-RO22 Dual TDS Meter
This TDS Meter accurately measures the TDS level in your tap (feed) water and purified (product) water - enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing. 
Technical Specification:
Measuring range: 0~1999PPm
Accuracy: ±2℅full scale 
Resolution: 1PPm
Display: 4-digital LCD 
Power Supply: 4x1.5V(AG13) 
Dimensions: 60x55x23(mm) 
Weight: 98g
Dual TDS Meter  2007-02-03 [China]  >> Expired
KL-RO22 Dual TDS Meter This TDS Meter accurately measures the TDS level in your tap (feed) water and purified (product) water - enables you to determine just how good or bad your water really is! Use the meter to determine when the reverse osmosis membrane needs replacing. Technical Specification: Measuring range: 0~1999PPm Accuracy: ±2â„…full scale Resolution: 1PPm Display: 4-digital LCD Power Supply: 4x1.5V(AG13) Dimensions: 60x55x23(mm) Weight: 98g   >>
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PHT-026 multi-parameter Water Quality Monitor
This mounts to the wall while the wands are always immersed in your hydroponics reservoir for constant readouts. 
This meter features three screens that read pH from 0-14, TDS from 10-19990 PPM or EC from 0.00~19.99EC or CF:0.0~199CF, 
and water temp from -58-158 degrees F.
The Trimeter provides excellent reliability and is the only one with a temperature function.
Specifications
Range 
PH:0.00~14.00PH   EC:0.00~19.99EC    
℃ï...
multi-parameter Water Quality Monitor  2007-02-03 [China]  >> Expired
PHT-026 multi-parameter Water Quality Monitor This mounts to the wall while the wands are always immersed in your hydroponics reservoir for constant readouts. This meter features three screens that read pH from 0-14, TDS from 10-19990 PPM or EC from 0.00~19.99EC or CF:0.0~199CF, and water temp from -58-158 degrees F. The Trimeter provides excellent reliability and is the only one with a temperature function. Specifications Range PH:0.00~14.00PH EC:0.00~19.99EC ℃ï...   >>
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PH-025M Portable PH Meter

Large and easy-to-read LED 
Specifications
  Measure  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)
  Operating  Temperature: 0℃~50℃
  Power  Supply: DC 6V 
  Dimension:112 mm×86 mm×57mm
  Weight: 345g
Portable PH Meter  2007-02-03 [China]  >> Expired
PH-025M Portable PH Meter Large and easy-to-read LED Specifications Measure 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) Operating Temperature: 0℃~50℃ Power Supply: DC 6V Dimension:112 mm×86 mm×57mm Weight: 345g   >>
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HL-233T LEVEL  CONTROLLER
    (with temperature display)
Technical  Specification
Temp range:0~80℃
Resolution:0.1℃
Accuracy:±1℃
Power Supply: AC 220V 50Hz
Environment: Temperature: 0~50℃, Humidity<95% 
Power Consumption: 2 watts
Dimensions:150mm×85mm×42mm  
Weight: 690g
LEVEL CONTROLLER  2007-02-03 [China]  >> Expired
HL-233T LEVEL CONTROLLER (with temperature display) Technical Specification Temp range:0~80℃ Resolution:0.1℃ Accuracy:±1℃ Power Supply: AC 220V 50Hz Environment: Temperature: 0~50℃, Humidity<95% Power Consumption: 2 watts Dimensions:150mm×85mm×42mm Weight: 690g   >>
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KL-2385 Nutrient Truncheon - EC/ppm/CF Meter
Technical Specifications:
Range: 4 - 52 CF   280 - 3640 ppm(EC x 700)
  0.4 - 5.2EC  200-3000ppm(ECx500)
Resolution: 0.1 EC(1 CF)
   70ppm 700
   50 ppm 500
Accuracy: ±4% of reading
Temperature Compensation: Automatic
Operating Temperature: 0 - 50℃(32 - 122。F)
Calibration: Factory Calibrated
Power Source: 3×1.5V Alkaline Batteries
Auto Sense: Auto On and Auto Off
Nutrient Truncheon - EC/ppm/CF Meter  2006-03-09 [China]  >> Expired
KL-2385 Nutrient Truncheon - EC/ppm/CF Meter Technical Specifications: Range: 4 - 52 CF 280 - 3640 ppm(EC x 700) 0.4 - 5.2EC 200-3000ppm(ECx500) Resolution: 0.1 EC(1 CF) 70ppm 700 50 ppm 500 Accuracy: ±4% of reading Temperature Compensation: Automatic Operating Temperature: 0 - 50℃(32 - 122。F) Calibration: Factory Calibrated Power Source: 3×1.5V Alkaline Batteries Auto Sense: Auto On and Auto Off   >>
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KL-013M High Accuracy Portable pH Meter 
Technical Specification: 
Measuring range 
PH 0.00~14.00PH 
mV 0~±1999mV 
Temp 0~100℃ 
Accuracy 
PH ±0.01pH 
mV ±0.1℅F·S±1digit 
Temp ±0.4℃ 
Resolution 
PH 0.01pH 
mV 1mV 
Temp 0.1℃ 
Environment Temperature: 0℃~50℃ Humidity:≤95℅ 
Display 4-digital LCD 
Power Supply 9V Battery
High Accuracy Portable pH Meter  2006-03-09 [China]  >> Expired
KL-013M High Accuracy Portable pH Meter Technical Specification: Measuring range PH 0.00~14.00PH mV 0~±1999mV Temp 0~100℃ Accuracy PH ±0.01pH mV ±0.1â„…F·S±1digit Temp ±0.4℃ Resolution PH 0.01pH mV 1mV Temp 0.1℃ Environment Temperature: 0℃~50℃ Humidity:≤95â„… Display 4-digital LCD Power Supply 9V Battery   >>
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KL-010 Folding Three In One pH Tester 
Technical Specification 
Measuring range 
PH 0.00~14.00PH 
℃ �5~50℃ 
RH 10%~99%RH 
Resolution 
PH 0.01PH 
℃ 0.1℃ 
RH 1%RH 
Accuracy 
PH ±0.1PH 
℃ ±1℃ 
RH ±5%RH 
Automatic Temperature Compensation: 0℃~50℃ 
Power Supply:4x1.5V(AG-13 Button Battery) 
Operating Temperature: 0℃~50℃ 
Dimension:156mmx55mmx23mm 
Weight:95g
Folding Three In One pH Tester  2006-03-03 [China]  >> Expired
KL-010 Folding Three In One pH Tester Technical Specification Measuring range PH 0.00~14.00PH ℃ ï¼?5~50℃ RH 10%~99%RH Resolution PH 0.01PH ℃ 0.1℃ RH 1%RH Accuracy PH ±0.1PH ℃ ±1℃ RH ±5%RH Automatic Temperature Compensation: 0℃~50℃ Power Supply:4x1.5V(AG-13 Button Battery) Operating Temperature: 0℃~50℃ Dimension:156mmx55mmx23mm Weight:95g   >>
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KL-98103 Economical pH Tester 
Features & Applications: 
The tester supplies you with fast and accurate readings on a large LCD. The pH electrode of the Checker can be interchanged with any pH electrode as long as it has a screw connector. Smaller, less rigid electrode enables it to be used in laboratories. 
Technical Specification 
Range 
0.00~14.00PH 
Accuracy 
±0.2PH 
±0.1PH(at20℃) 
Resolution 
0.01PH 
Operating temperature 
0℃~50℃ 
Power Supply 
3×1.5V(AG13) 
Dimensio...
Economical pH Tester  2006-03-03 [China]  >> Expired
KL-98103 Economical pH Tester Features & Applications: The tester supplies you with fast and accurate readings on a large LCD. The pH electrode of the Checker can be interchanged with any pH electrode as long as it has a screw connector. Smaller, less rigid electrode enables it to be used in laboratories. Technical Specification Range 0.00~14.00PH Accuracy ±0.2PH ±0.1PH(at20℃) Resolution 0.01PH Operating temperature 0℃~50℃ Power Supply 3×1.5V(AG13) Dimensio...   >>
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