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Chovm
Testing Instrument & Equipment
Test Instruments
PH Meters
Original water quality tester
(550 products available)
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PH-98211 LCD Display Cosmetics
Water
Quality
Tester
PH Meter for Fruits Soil Meat
Water
$19.78-20.86
Min. Order: 5 pieces
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PHS-3C Digital 2 In 1 Acidity
Tester
Multi-parameter
Water
Quality
Analyzer Temperature PH meter with ATC
$37.40-38.96
Min. Order: 5 pieces
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ORP pen negative potential
water
quality
detection instrument oxidation-reduction potential
tester
pen type ORP detection pen
$3.00-5.20
Min. Order: 10 pieces
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Portable 4in 1 TDS/EC/PH/Salinity/Temperature Meter Digital
Water
Quality
PH
Tester
forPools, Drinking
Water
, Aquariums
$9.19-12.65
Min. Order: 5 pieces
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New Digital
Water
Quality
Monitor
Tester
4 in 1 PH TDS EC Temperature Meter for Pools Drinking
Water
Aquariums
$10.34-11.55
Min. Order: 5 pieces
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Aquarium 7 in 1 online ph/orp/ec/tds/cf/temp/humidity
tester
meter
water
quality
tester
monitoring multi parameters sensor
$35.20-41.80
Min. Order: 5 pieces
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New PH-902 Digital
Water
Quality
Tester
PH Temper Meter for Pools Drinking
Water
Aquariums with Backlight
$7.70-8.69
Min. Order: 5 pieces
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Portable
Water
Quality
Tester
LCD Digital 4 in 1 PH ORP H2 Temperature Meter for Aquarium Wine Beer
$9.35-11.55
Min. Order: 5 pieces
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