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Handheld pH Water Quality Meter, LAQUAact, 100 Series

Product Description

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Large LCD screen
Large 64mm by 52mmscreen allows forclear view of readings and diagnostic messages. Backlight available in selected models.

Waterproof and dustproof
IP67 rated waterproofand dustproof casing. *IP67: Fully waterproof for approximately 30 minutes in 1 meter of water.

Shock Resistant
Polycarbonate resin* used in automobiles and mobile phones has been adopted to enhance shock resistance.
*Polycarbonate resin has about twice the shock resistance of conventional ABS resin.

Easy to carry
The compact and ergonomic design is easy to carry and includes an electrode hook attachment that allows up to 2 electrodes to be attached on either side of the meter.

Extended Operation
Uses about 10% of the power compared to conventional meters. With up to 1000 hrs of use, long periods of field work is possible.


  • Dual channel, switchable display
  • Automatic pH calibration up to 5 points using NIST, USA or Custom pH buffers
  • 0.01 pH resolution
  • Offset and slope display
  • Ion calibration up to 5 points 
  • Automatic / Manual temperature compensation and temperature calibration function
  • Auto log data; Built-in memory can store up to 1000 data
  • Auto-shut off (programmable: 1 to 30 minutes)
  • Auto-Hold / Auto-Stable measurement
  • Calibration alarm (programmable 1 to 400 days)
  • Built-in electrode holder allows 2 electrodes to be attached on both sides of the meter
  • Large backlit LCD: 52mm x 64mm
  • RS232 output for connecting to computer or printer
  • Casing is IP67 waterproof (for 30mins immersion in 1m depth of water) and dustproof
  • Powered by 2 x AAA (LR03) or Ni-MH rechargeable batteries or power adaptor
  • Packaged in new molded carry case
  • 2 years meter warranty

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Thermoline Scientific have been manufacturing high quality laboratory and scientific testing equipment since 1970. Over this time, Thermoline has grown to be a leading brand in the science industry with our equipment being used in small and large Hospitals, Universities and Research Laboratories across Australia and the Asia Pacific region.

Thermoline also have a range of custom Australian Made products.

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10 - 12 Ross Place Wetherill Park,
NSW 2164 Australia