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(Total 998 Products )
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FOB Price: US $138.42-152.69 / Piece
Min. Order: 1 Piece
- Display: Digital
- Appliance: Water Quality Test
- Portable: Portable
- Certification: CE, ISO9001
- Type: Do Meter
- Calibration: 2 Points at Most
FOB Price: US $1.99-2.51 / Piece
Min. Order: 1 Piece
- Measuring Range: 0-14
- Shelf Life: 2 Year
- Packing Method: Flat Box Packing
- Transport Package: 100strips/Bottle
- Trademark: Lohand
- Origin: China
FOB Price: US $22.6-41.2 / Piece
Min. Order: 1 Piece
- Display: Digital
- Portable: Portable
- Type: Pen Type
- MOQ: 1 Set
- Net Weight: 73G
- Calibration: 1 Point Calibration
FOB Price: US $6.1-8.2 / Piece
Min. Order: 1 Piece
- Display: Digital
- Model: pH-107
- Type: Pen Type
- MOQ: 1 Set
- Net Weight: 110g
- Calibration: 1 Point
FOB Price: US $1.99-2.51 / Piece
Min. Order: 1 Piece
- Measuring Range: 0-14
- Shelf Life: 2 Year
- Packing Method: Flat Box Packing
- Transport Package: 100strips/Bottle
- Trademark: Lohand
- Origin: China
FOB Price: US $95-145.5 / Piece
Min. Order: 1 Piece
- Measuring Range: 0.00-10.00mg/L
- Wavelength: 520-525mm
- Working Condition: 0-40ºC , Rh:0-90%
- Test Method: Dpd Method
- Test Item: Residual Chlorine
- Size: 180*68*26mm
FOB Price: US $52.5-69.3 / Piece
Min. Order: 1 Piece
- Material: PVC
- Measuring Range: 0-5-10-25-50-100mg/L
- Shelf Life: 18 Months
- Test Method: Colorimetry Method
- Packing: 50 Tests/Box
- Weight: 218.9g
FOB Price: US $8.3-18.3 / Piece
Min. Order: 1 Piece
- Atc: 0-50ºC
- Type: Pen Type
- MOQ: 1 Set
- Net Weight: 110g
- Calibration: 1 Point
- OEM: Available
FOB Price: US $71.3-79.6 / Piece
Min. Order: 1 Piece
- Display: Digital
- Portable: Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Resolution: pH: 0.01pH
- Temperature Compensation: 0-100ºC Automatic Compensation
Min. Order: 1 Piece
- Weight: 220g
- Working Voltage: 1*9V
- Measuring Range: 0.00-5.00mg/L
- Wavelength: 520-525nm
- Working Condition: 0-40ºC , Rh:0-90%
- Chlorine Dioxide Reagent: 1 Packet (100 Times)
FOB Price: US $39.8-63.4 / Piece
Min. Order: 1 Piece
- Measuring Range: 0-3%
- Shelf Life: 18 Months
- No.of Tests: 100/Box
- Transport Package: 100strips/Bottle
- Trademark: Lohand
- Origin: China
FOB Price: US $6.99-9.99 / Piece
Min. Order: 1 Piece
- Display: Digital
- Portable: Portable
- Certification: RoHS
- Type: TDS Meter
- TDS Range: 0-9990ppm
- Ec Range: 0-9990us/Cm
Min. Order: 1 Piece
- Measuring Range: 0-0.5-1-2-5-10mg/L
- Shelf Life: 18 Months
- Test Method: Colorimetry Method
- Packing: 50 Tests/Box
- Transport Package: 50/Box
- Specification: 186*121*84mm
FOB Price: US $68.8-89.4 / Piece
Min. Order: 1 Piece
- Portable: Portable
- Resolution: 0.01pH; 1mv; 1°c
- Accuracy: ±0.01pH; ±1mv; ±1°c
- Measuring Range: 0.00~14.00pH; -1999~1999mv; 0~60°c
- Working Condition: 0~40°c, Rh≤85%
- Working Voltage: 4X1.5V AAA Battery
FOB Price: US $12.5-19.53 / Piece
Min. Order: 1 Piece
- Type: Pen Type
- Item Name: pH/Temp pH Meter
- pH Testing Range: 0.01-14.00pH
- Temp Test Range: 0-50ºC 32-122f
- Resolution: 0.01pH, 0.1 ºC, 1f
- Accuracy: Accuracy
FOB Price: US $450-850 / Piece
Min. Order: 1 Piece
- Weight: 220g
- Measuring Range: 0.00 - 5.00 Mg/L
- Wavelength: 620-625nm
- Working Condition: 0-40ºC , Rh:0-90%
- Accuracy: ±5% - ±0.02 Mg/L
- Transport Package: 1 Set / Carton
Min. Order: 1 Piece
- Measuring Range: 0.1-0.3-0.5-1-3-5mg/L
- Shelf Life: 18 Months
- Test Method: Colorimetry Method
- Packing: 50 Tests/Box
- Transport Package: 50/Box
- Specification: 186*121*84mm
Min. Order: 1 Piece
- Measuring Range: 0.2-0.5-1-2-5-10mg/L
- Shelf Life: 18 Months
- Test Method: Colorimetry Method
- Packing: 50 Tests/Box
- Transport Package: 50/Box
- Specification: 186*121*84mm
Min. Order: 1 Piece
- Weight: 202g
- Measuring Range: 0.00-3.00mg/L
- Wavelength: 515-520nm
- Working Condition: 0-40ºC , Rh:0-90%
- Transport Package: 100PCS / Carton
- Specification: 180*68*26mm
FOB Price: US $6.8-11.2 / Piece
Min. Order: 1 Piece
- Portable: Portable
- Model: pH-107
- Type: Pen Type
- MOQ: 1 Set
- Net Weight: 110g
- Calibration: 1 Point
FOB Price: US $55.3-69.4 / Piece
Min. Order: 1 Piece
- Measuring Range: 0-10-40-80-180-400mg/L
- Shelf Life: 18 Months
- Test Method: Test Paper Colorimetry
- Package: 100strips/Box
- Transport Package: 100strips/Bottle
- Trademark: Lohand
FOB Price: US $6.99-9.99 / Piece
Min. Order: 1 Piece
- Measuring Range: 0-9990ppm
- Accuracy: ±2%F.S
- Working Voltage: 2X1.5V
- Working Condition: 0-50ºC
- Calibration: by Factory
- Product Name: Pentype Pure Water TDS Measuring Instrument Ec
FOB Price: US $55-75.6 / Piece
Min. Order: 1 Piece
- Resolution: pH: 0.01pH
- Measuring Range: Temp:0-100ºC
- Working Voltage: 9V 6f22 Battery
- Working Condition: 5-60ºC
- Rh: <95%
- Calibration Points: 1or 2 Points
Min. Order: 1 Piece
- Measuring Range: 0-0.05-0.1-0.2-0.5-1-3mg/L
- Shelf Life: 18 Months
- Test Method: Colorimetry Method
- Packing: 50 Tests/Box
- Transport Package: 50/Box
- Specification: 186*121*84mm