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Chovm
Testing Instrument & Equipment
Test Instruments
PH Meters
Digital ph meter yellow
(538 products available)
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4 In 1
Digital
pH
Moisture Humidity
Meter
Sunlight Soil
Meter
Ready to Ship
$4.54-$5.17
Shipping per piece: $8.23
Min. Order: 2 pieces
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High Quality And Precision Portable
PH
Pen Water Quality Tester With
Digital
Display For Fish Tanks
$1.80-$2.50
Shipping per piece: $0.48
Min. Order: 200 pieces
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Wood Moisture
Meter
Wall Hygrometer Timber Damp Detector Tree Density LCD Display
Digital
Paper Wood Humidity Tester
$6.68-$6.90
Min. Order: 5 pieces
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Portable high-precision
PH
pen for Drinking Water Tap Water Aquarium Pool Water Wine Urine
$1.85-$2.30
Min. Order: 100 pieces
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digital
water quality tester 0-14
PH
meter
0-9999 ppm TDS
meter
combo
Ready to Ship
$3.15-$3.55
Min. Order: 10 pieces
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Factory Price Portable Pen-Type Big Screen 0 to 14
PH
Digital
PH
Meter
Ready to Ship
$1.55-$1.70
$1.94-$2.13
-20%
Shipping per piece: $20.04
Min. Order: 1 piece
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PH
measure Tester tds ec
Meter
Suit for Hydroponics Water Testing
Ph
electrode
meter
digital
ph
meter
tester
Ready to Ship
$2.00-$4.50
Shipping per piece: $5.63
Min. Order: 1 piece
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Laboratory
Ph
Electrode Probe
Ph
Meter
Digital
$5.00-$6.50
Min. Order: 1 piece
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