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Ph Sensor
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Factory 4 In 1 Digital Water Quality Tester Meter TDS EC PH And Temperature Water Test Pen
$9.00 - $10.00
Shipping: $242.50 /set
Min. order: 2 sets
17 sold
Jilin Hongyi Bio-Tech Co., Ltd.
3yrs
CN Supplier
4.9
/5.0 (
5 reviews
)
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Hot Sale 7 In1 Aquarium Water Testing Strips Aquarium Residual Chlorine Test
$1.90 - $2.60
Shipping to be negotiated
Min. order: 100 barrels
Jilin Test Bio-Electron Co., Ltd.
7yrs
CN Supplier
5.0
/5.0 (
4 reviews
)
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Real-time Online Multiparameter Water Quality Tester with Temp. pH EC DO Sensor for Aquaculture
$240.00 - $280.00
Shipping to be negotiated
Min. order: 1 piece
Easy Return
Shandong Dongrun Instrument Science And Technology Co., Ltd.
12yrs
CN Supplier
5.0
/5.0 (
2 reviews
)
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PH 3.5-9 Test Strips Universal Strips To Test PH In Hydroponics And Garden Soil PH Nitrate 2 In 1
$1.60 - $2.00
Shipping: $7.46 /barrel
Min. order: 50 barrels
Jilin Test Bio-Electron Co., Ltd.
7yrs
CN Supplier
5.0
/5.0 (
4 reviews
)
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USA Brand Hot Sale Pen Type Portable 3 Point Calibration Digital Water pH Meter
$2.31 - $2.86
Shipping to be negotiated
Min. order: 1 unit
Peak Instruments (shanghai) Co., Ltd.
3yrs
CN Supplier
5.0
/5.0 (
5 reviews
)
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