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Chovm
Testing Instrument & Equipment
Test Instruments
PH Meters
Sell water tester
(820 products available)
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Best
selling
products
water
analysis ph ec controller digital
tester
meter
$105.00-$140.00
Min. Order: 2 sets
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Professional TDS meter best
selling
TDS
water
tester
2 in 1 TDS temperature
water
testing pen
Ready to Ship
$1.12-$1.41
Shipping per piece: $16.26
Min. Order: 2 pieces
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Hot
Selling
2-in-1 PH Temperature
Water
quality detector PH
Tester
water
tank
water
quality
tester
Ready to Ship
$11.30-$14.30
Shipping per piece: $3.11
Min. Order: 5 pieces
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Hedao Best
selling
PH meter with multi-function 5 in 1 type Portable
Water
Tester
for swimming pool spa EZ9909A
Ready to Ship
$5.74-$6.75
$7.65-$9.00
-25%
Shipping per piece: $9.79
Min. Order: 5 pieces
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Back Light TDS
Water
Quality Test Pen EC Conductivity Test Pen
Water
Meter Hot
Selling
3 in 1 TDS
Tester
for Drinking
Water
55g
$2.50-$5.00
Min. Order: 1 piece
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7 IN 1 PH/ORP/EC/TDS/SALT/S.G/Temp hot
selling
multi-functional
water
tester
meter
$13.00-$22.00
Min. Order: 2 pieces
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Professional TDS meter best
selling
TDS
water
tester
2 in 1 TDS temperature
water
testing pen
Ready to Ship
$2.40-$2.70
Shipping per piece: $0.99
Min. Order: 100 units
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Hot
Selling
Pen Type ph ec tds temperature salinity temperature 5 in 1
water
tester
$8.50-$14.25
Shipping per piece: $8.72
Min. Order: 100 pieces
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