ILWQ-543 Digital Salinity & Temperature Meter 0–199.9ppt with ATC, Backlit LCD & High-Precision Pen Tester

Sku: ILWQ-543
$32.90 USD
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This portable 2-in-1 salinity and temperature meter gives you fast, reliable readings for a wide range of water environments. Designed with a pen-type body for easy one-handed operation, it measures salinity from 0 to 199.9 ppt and temperature from -50°C to 70°C with high precision. The LCD screen features a built-in backlight, making it easy to read results even in low-light conditions like a fish room or outdoor pond. Automatic temperature compensation ensures accurate salinity measurements across varying water temperatures, while the switchable °C/°F display gives you flexibility.

This meter is ideal for aquariums, fish ponds, marine tanks, swimming pools, spas, and even household drinking water testing. 

Features:

  • Portable pen type design
  • Simultaneously measure salinity and temperature value
  • LCD backlight function
  • With temperature compensation
  • Fast response and high accuracy
  • Switchable temperature unit (°C/°F)

Specifications:

  • Measurement Range:
    • Salinity: 0~199.9ppt
    • Temperature:-50~70°C(-58~158°F)
  • Resolution:
    • Salinity: 0.1ppt
    • Temperature: 0.1°C (0.2°F)
  • Accuracy:
    • Salinity: ± 2%F.S
    • Temperature: ±1.0°C(±2°F)
  • Battery: 4 x 1.5V
  • Temperature Compensation: 0~50°C
  • Operating Temperature: 0~50°C
  • Dimensions: 188 x 35 x 35mm
  • Weight: approx. 80g

Set Includes:

  • 1 x Salinity Meter
  • 1 x Screw driver
  • English Manual
  • 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.