Hacker Instruments Inc

Sensor Scientific manufactures a complete line of thermistors, RTDs and custom sensor assemblies. In addition to its standard products, Sensor Scientific offers a variety of custom configurations utilizing thermistors and RTDs. Designs are available for HVAC, medical, automotive, food service, data logger and appliance applications. HVAC applications include indoor/outdoor air temperature, duct air temperature and water temperature. Medical applications are skin temperature probes, myocardial needle probes, thermodilution catheter thermistors and 400 & 700 Series thermistor subassemblies. Automotive applications consist of climate control, fuel level/temperature, coolant, engine temperature and combustion controls. Food service applications include food safety and commercial cooking equipment. Sensor Scientific is located in Fairfield, N.J.

Established in 1924, Cargille-Sacher Laboratories provides specialized services to a broad range of laboratory sciences. It develops and manufactures optical liquids calibrated for refractive indices. It also serves as a member of the United States delegation and helps in writing the ISO specifications for immersion oils in conjunction with microscope manufacturers, experts and users worldwide. The laboratory s other major products include laser liquids, mounting medias, optical gels, fused silica matching liquids, comminuted optical glass, viscosity tubes and beakers. Located in Cedra Grove, N.J., Cargille-Sacher Laboratories maintains a Web site that features a catalogue request form and product order sheet. It also offers links to other industry resources.