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Chovm
Testing Instrument & Equipment
Test Instruments
PH Meters
Ec monitor tds meter
(1791 products available)
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Digital Water Quality Tester 6 in 1 PH/
EC
/
TDS
/SALT/S. G/Temperature
Meter
with ATC Water Quality
Monitor
for Pool and Aquarium
$12.20-14.30
Min. Order: 10 pieces
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6 in 1 Wifi Water Quality Tester PH/
EC
/
TDS
/SALT/G.S/ Temp
Meter
Water Analyzer TUYA APP Online Remote
Monitoring
Ready to Ship
$40.50-45.90
Shipping per piece: $18.09
Min. Order: 1 piece
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water analyzer for ppm and ph 7 in 1 online ph orp and
tds
ec
cf humidity temperature
monitoring
for aquarium
$30.00-34.00
Min. Order: 1 piece
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ph sensor rs485 ph orp
tds
ce cf humidity temperature
meter
monitor
7 in 1 online water quality analyzer aquarium
$34.99-38.99
Min. Order: 1 piece
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RAS system PH do
tds
cod bod NH4+
ec
chlorine testing RS485 multi-parameter water analyzer
Ready to Ship
$385.00-770.00
Min. Order: 2 pieces
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7 in 1 PH
Meter
temperature
EC
CF RH
TDS
digital water quality
monitor
tester for drinking water test
$19.05-20.95
Min. Order: 1 piece
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PH
Meter
/
tds
/
ec
/ digital temperature
meter
water quality
monitor
tester for swimming pools drinking water test
$16.67-18.33
Min. Order: 50 pieces
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Portable LCD Digital PH
Meter
TDS
EC
Water Quality Tester
$16.67-18.33
Min. Order: 50 pieces
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