1-800-USA-DYNE

retail mail order, telephone order, facsimile order, and computerized on-line ordering services for products for measuring, controlling and/or regulating industrial and laboratory temperature, humidity, pressure, strain, force, flow, level, pH, load, vibration, electrical resistance, air velocity, amperage, frequency, voltage, ion concentration, and conductivity; technical consultation and assistance in the fields of measuring, controlling and/or regulating industrial and laboratory temperature, humidity, pressure, strain, force, flow, level, pH, load, vibration, electrical resistance, air velocity, amperage, frequency, voltage, ion concentration, and conductivity