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Testing Instrument & Equipment
Test Instruments
PH Meters
Cheap pen conductivity meter
(55 products available)
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Cheap
price
pen
type
conductivity
meter
Cond-2013
Ready to Ship
$4.10-5.10
Shipping per piece: $1.88
Min. Order: 10 pieces
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Cheap
Price Cond Tester With EC/TDS/Salt/Temp Display EC Sensor Replaceable Pocket Electrical
Conductivity
Meter
For Hydroponics
$31.00-45.00
Min. Order: 1 piece
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Desktop
Conductivity
Meter
multi parameter water quality analyzer WQA-600L
$520.00-640.00
Min. Order: 5 units
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DDB-12H ph
meter
Conductivity
Salinity resistivity tester High sensitivity digital EC
meter
$16.86-28.71
Shipping per piece: $2.44
Min. Order: 200 pieces
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BIOBASE TDS
Meter
Portable
Conductivity
/TDS/Salinity
Meter
automatic recognition for
conductivity
meter
for lab
$50.00-200.00
Min. Order: 1 unit
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Cheap
Price TDS
Meter
PH Sensor Tester
Pen
Swimming Pool Water Quality Monitor Aquarium Water
Conductivity
Meter
Pen
$8.90-11.12
Min. Order: 2 pieces
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Factory Price TDS
Meter
Digital Water Quality Tester for RO-RODI System Drinking Water, Aquariums, Hydroponics, 0-999 ppm
Ready to Ship
$0.80-0.84
Shipping per piece: $7.51
Min. Order: 2 pieces
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tds ph 9908 multifunctional 4 in 1 units Water quality tester
conductivity
pH/TDS/EC/TEMP
meter
ph
pen
tester digital
Ready to Ship
$7.48
$8.80
-15%
Shipping per piece: $5.25
Min. Order: 2 pieces
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Ready to Ship