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Ph meter digital pocket size

(247 products available)

http://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.pngPH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Drinking
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$1.48-$1.63
$2.00-$2.20-26%
Shipping per piece: $1.20
Min. Order: 20 pieces
Hot no need calibrate digital water swimming pool aquarium pocket sized ph test pen type ph tester ph meter
Ready to Ship
$39.00-$45.00
Shipping per piece: $22.00
Min. Order: 1 unit
http://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.pngPH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Drinking
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$1.79-$2.11
Min. Order: 20 pieces
Digital pH Meter/Tester Used In Experimental Sites /Pen Type pH Meter pocket size digital
$2.40-$2.80
Min. Order: 10 pieces
Digital PH Tester PHB-3 Pocket Size with 0-14 pH Range for Household Drinking, Pool, Hydroponics and Aquarium
$42.00-$49.00
Min. Order: 1 piece
Pocket Size 0.0-14.0 pH Meter Digital Water Quality Tester Pen Type Household Drinking Water, Swimming Pools +/- 0.1pH
$6.59
Min. Order: 100 pieces
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range Test PH10
Ready to Ship
$2.90-$4.20
Min. Order: 10 pieces
http://s.alicdn.com/@img/imgextra/i3/O1CN01mNvQKY1RJj97MXN6x_!!6000000002091-2-tps-207-84.pngHigh Accuracy Digital Pocket Size aquarium mini tds ec pH Meter for hydroponic plant water
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$0.50-$0.76
$0.59-$0.90-15%
Min. Order: 10 pieces