Fisher Scientifc Traceable Pure H2O Tester

Specifcally designed to test water from stills, demineralizers, deionizers, and reverse osmosis equipment.  Meets all lab certifcation requirements for pure water analysis for CAP, ASTM, NCCLS, USP, and ACS. Single-purpose unit complies with all accreditation analysis requirements. Designed for labs obligated to maintain a periodic check of water purity. To assure accuracy, a Traceable® Certifcate is provided to indicate instrument traceability to standards provided by NIST (National Institute of Standards and Technology) from an ISO 17025 calibration laboratory.

Accurate readings in an instant

• Range is 0.1 to 20,000 microsiemens (micromhos) (from pure to raw water).
• Accuracy is ±0.4% of full scale. Simple operation eliminates errors and ensures everyone reports identical results.
• Supplied probe (cable length of 3 metres) provides an instant response. Internal, solid-state thermometer ensures all readings are automatically referenced to the international standard of 25°C.
• Size is 159 x 81 x 34 mm and weight is 312 g.
• Supplied ready to operate with carrying case, instructions, probe, 9-volt battery, and Traceable® Certifcate.