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Chovm
Testing Instrument & Equipment
Test Instruments
PH Meters
Pid ph control
(61 products available)
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Factory online water test analysis instrument liquid
pid
ph
meter digital
controller
Ready to Ship
$75.00-$185.00
Shipping per piece: $34.05
Min. Order: 2 pieces
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factory hot sell
pH
/ORP meter
pH
controller with RS485,MODBUS protocol
PID
control
$450.00-$600.00
Min. Order: 1 piece
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HACH 9500.99.00704 Polymetron 9500
pH
/ORP Digital
Controller
$1,300.00
Min. Order: 1 piece
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pH
meter
pH
multi function controller ,
PID
adjust ,dosing
control
$600.00-$1,000.00
Min. Order: 8 pieces
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pH
meter
pH
multi function controller ,
PID
adjust ,dosing
control
$600.00-$1,000.00
Min. Order: 8 pieces
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pH
meter
pH
multi function controller ,
PID
adjust ,dosing
control
$600.00-$1,000.00
Min. Order: 8 pieces
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High Performance 4 -20mA input Humidity regulator
ph
PID
Controller
with RS485/232 MODBUS-RTU
Ready to Ship
$20.00-$26.00
Shipping per piece: $19.73
Min. Order: 1 set
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Factory online water test analysis instrument liquid
pid
ph
meter digital
controller
$240.00-$250.00
Min. Order: 1 piece
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