Kelilong Instrument - Conductivity meters,TDS meters
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Name: KL-1371/1372 Pen-type EC Meter
Product description :
Model KL-1371 KL-1372
Measuring range 0~19.9EC 0~19.99EC
Resolution 0.1 EC 0.01 EC
Accuracy ±2℅F·S
Operating Temperature 0℃~50℃
Automatic Temperature Compensation 0℃~50℃
Power Supply 4×1.5V(AG13) 2×3V(CR2032 Battery)
Dimensions 150mm×29mm×15mm 150mm×27mm×20mm
Weight 51g 46g
Technology Parameters >>

Name: KL-1385/1385L Waterproof EC/CF/TDS Meter
Product description :
1. Large and easy-to-read LCD 
2. Waterproof design to withstand wet environment 
3. Measures 3 parameters including EC,CF,TDS using one electrode 
4. Hold Function—Saves measurements for convenient reading and recording

Technology Parameters >>

Name: KL-139 TDS Tester
Product description :

1.Measuring range:0-1999 PPm(mg/L)
2.Resolution: 1 PPm(mg/L)
3.Accuracy: ±2%F.S
4.Operating Temperature: 0℃- 50℃
5.Power Supply: 2×3V(CR2032 Battery)
6.Environment: Humidity: ≤95%
7.Display:4-digital LCD
8.Weight:46g
9.Dimension:150mm×27mm×20mm
Pocket sized and feather-weight for portable use in a large number of applications including Production and drinking of pure water,Cleanness of swimming pool water,Food processing,Hospitals and medical products,Aquatic cultivation,Boiler water,Households and offices,Aquarium water,Teaching of physics and chemistry,Electroplating water,Cooling towers,Laboratories,Ionized water and water quality testing etc.

Technology Parameters >>

Name: KL-139A/B TDS Tester
Product description :

Model KL-139A KL-139B
Measuring range 0~1999mg/L(ppm)
Accuracy ±2℅F·S
Resolution 1mg/L(ppm)
Display 4-digital LCD
Environment Humidity:≤95℅
Automatic Temperature Compensation 0℃~50℃
Power Supply 4×1.5V(AG13)
Dimensions 165mm×26mm×26mm 60mm×55mm×23mm
Weight 63g 60g

Technology Parameters >>

Name: KL-139C TDS Tester
Product description :
It is a budget priced pocket size total dissolved solids (TDS),  
tester .   
Automatic temperature compensation ensures correct 
readings.  
The  digital display allows the operator to see the 
readings from every angle.    
Calibration is very simple to perform: immerse the tester 
in the calibration  solution and adjust the trimmer on the 
rear of the meter until the correct  value is displayed.   
For a number of applications, it is crucial to determine 
the quantity of dissolved salts in a body of water. High 
concentrations can cause corrosion and deposits in 
heating systems and can be detrimental to aquatic 
plants and animals.
Technology Parameters >>

Name: KL-1393 TDS Tester
Product description :
Pocket sized and feather-weight for portable use in a 
large number of applications including Production and 
drinking of pure water,Cleanness of swimming pool water,
Food processing,Hospitals and medical products,Aquatic 
cultivation,Boiler water,Households and offices,Aquarium 
water,Teaching of physics and chemistry,Electroplating 
water,Cooling towers,Laboratories,Ionized water and 
water quality testing etc. 
Technology Parameters >>

 


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