ILWQ-159 2-in-1 Digital pH & ORP Controller + Electrodes Industrial Type

Sku: ILWQ-159
$124.90 USD
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This digital pH and ORP controller is designed for precise monitoring and control of liquid water quality. Built with a durable, heavy-duty housing and an upgraded structural design, it allows users to measure and regulate pH and ORP levels simultaneously using a single unit. The large, informative display provides clear visibility of current readings and set values for easy monitoring.

By controlling CO₂ dosing systems or ozone generators, the controller helps maintain proper filtration and balanced water chemistry, ensuring stable pH conditions in aquatic and treatment systems.

Ideal for aquaculture, fish hatcheries, beverage production, water treatment, spas, laboratories, food processing, swimming pools, plating industries, quality control, and educational environments, this controller delivers reliable performance for professional and industrial applications.


Features

  • Display pH value and Redox level (ORP) with clear LCD screen
  • Equipped with 2 replaceable BNC probes (pH and ORP), 1 control output power socket
  • Regulates and monitor pH & ORP level in liquids simultaneously
  • Provided with power socket for CO2 and Ozone Solenoids or Dosing Pumps
  • Quickand easy to install and use
  • Conformity with CE and RoHS standards
  • With Protection Dead Band feature that automatically turns off or shuts down the unit to protect your unit from erroneous readings
 

Specifications

  • Measuring Range :
    • pH: 0.00 ~ 14.00pH
    • ORP : -1999 ~ 1999mV
  • Resolution:
    • pH : 0.01pH
    • ORP : 1mV
  • Accuracy:
    • pH : ±0.1% + 0.02pH
    • ORP: ±5mV
  • Set Range :
    • pH:3.50 ~ 10.50pH
    • ORP: 0 ~ 1000mV
  • Relay Contact: 5A for AC 110V or 220V
  • Display : 4 digits LED display
  • Operating Temperature : 0 ~ 50°C (32 ~ 122°F)
  • Ambient Humidity : 90 or less than  90 % R. H.
  • Power: choose 1 from the available adaptor
    • 220V AC Power Adaptor 
    • 110 V AC Power Adaptor 
  • Power Requirement : AC110V ±10%  60Hz / AC220V ±10%  50Hz
  • Power Consumption: 2 Watts
  • Output Voltage : the same as power supply voltage
  • Dimensions: approx. 160 x 102 x 40mm (6.30' x 4.02'x 1.57' inch)
  • Weight: approx. 800g

Set Includes

  • 1 x pH & ORP Controller
  • 1 set of FREE pH 4.003 and pH 6.864 CalibrationSolutions
  • 1 x Replaceable pH electrode
  • 1 x Replaceable ORP electrode
  • 2 x Rubber cable holder with suction cap
  • 1 x mini screw driver
  • 1x Metal Holder for mounting
  • 1 x English Instruction Manual
  • 1 x Power Cord/Plug
  • Standard Factory Packaging

A printed user manual is already included with this item. No digital user manual or software is available.

RETURN AND REFUND

Most new, unopened items can be returned within thirty (30) days of delivery for a full refund. If the return is due to our error—such as receiving an incorrect or defective item—we will also cover the return shipping costs.

If you request a refund, it will be issued using the original payment method within four (4) weeks after you hand the package over to the return carrier. This timeframe includes shipping transit to our facility, processing upon receipt, and the time required for the refund to be posted to your account.

WARRANTY POLICY

Most of our items come with one (1) year warranty for manufacturer defects. It does not include damage caused by misuse, accidents, abuse, alterations, neglect or other external causes.

The warranty will not extend to consumables (i.e. electrodes, calibration solution, battery, index oil), accessories, cable, compact disk and/or any written document bundled with the item.

For more information, please visit our Return, Refund, and Warranty Policy page.