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Cooig
Testing Instrument & Equipment
Test Instruments
PH Meters
Ph value for acid
(424 products available)
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HM PH200
Ph
test pen
ph
meter water
acidity
meter water
ph
value
for
Aquarium Pool Water Laboratory with Automatic Calibration
$40.00-$42.00
Min. Order: 5 pieces
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Value
4.5 9.0 range
ph
tester kit strips
acid
and alkaline of body
ph
value
MOQ 1 box Accurate
$1.00
Min. Order: 500 boxes
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the quality of agricultural land soil
acidity
pH
PH
value
of the humidity detector tester Conductivity gauge EC
$33.52
Min. Order: 100 sets
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PHB-1
PH
meter digital
acidity
meter
ph
Test Experimental industrial portable
pH
meter
Ready to Ship
$49.42-$51.23
Min. Order: 6 pieces
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PH
value
testing pen
pH
tester with 0.01 accuracy
acidity
meter portable factory stock
pH
meter
$2.20-$2.90
Min. Order: 10 pieces
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Desktop acidity meter
PH
value
detector portable
acid
-base testing laboratory
$502.00
Min. Order: 1 unit
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Hot sale ground Measure moisture,
Acidity
or Alkalinity of the Soil,
PH
values
soil tester with OEM/ODM service
$1.62-$1.69
Min. Order: 2 pieces
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Red litmus
ph
level
value
online paper in distilled water
for
measuring
acidity
$0.18-$1.46
Min. Order: 1 piece
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