b'ENVIRONMENTAL MEASUREMENTVOLTAGE AND CURRENTREFRACTOMETERS HANDHELD HOTWIRE CALIBRATOR NAAn ideal measurement tool to provide quickANEMOMETER NANA For calibrating process devices andanalysis of water concentration mixesFor air and gas flow measurement in pipes or ductsmeasuring process signalsEasy and accurate dilution controlDual display of velocity and temperature Four functions: current source, current Refractometer Prism Screen0.2m/s to 20m/s rangemeasurement, power and measurement of Simple to use and recalibrateMin, max & display hold functionsa two wire loop and DC mV source5 selectable display units Adjustable 0mA -24mA current source NA NA NA Adjustable -199.9mV to +1.99.9mVdc voltage source Current calibrator drive loads up to 500123-8769877-1781327-0640 ULTRASONIC LEAK AND EMISSIONCARBON MONOXIDE METER ILM SERIES DIGITAL LIGHT METERSDETECTOR NAFor measuring CO levels to 1000 ppm NASpectral sensitivity close to CIE photopic curveNA Locate roof, glazing and gasket leaks, and 4 digits backlit LCD with maximum 1000 counts, with Measuring levels ranging 0 to 20 000 indicate leaks in pipes and conduits dual display for CO and temperature readings lux, 0 to 20 000 foot-candles Visual bar LED display panel and audible indicationCO range 0 to 1000 ppm Accurate and instant response For building fabric, conveyance pipes and Temperature range -20 to 50C (-4 to 122F)Data Hold functionconduit seals, connections, fittingsMax/Min/Average hold and data holdMAX/MIN functionNA NA NA Supplied with user manual, ear pieces, accessories for use in awkward places, plus moulded case123-2221 0 - 400,000lx123-2222 0 - 20,000lx123-8775106-5305123-2223 0.01 - 500lxANTI-FREEZE TESTER HOT WIRE ANEMOMETER LUX METER WITH LIGHT TYPEAccurately check the freezing point NAFast response probe, measures air flow and volume SELECTION NANA Works with any water and anti-freeze mixtureInstant / Average / 2/3 V max flow measurementMeasures daylight, tungsten, fluorescent andNo need to allow liquids to cool before checkingVelocity m/s, ft/min, knots, km/hr, mph, Beaufort (Bft) mercury light intensity in either lux or foot-candles Data Hold & Maximum / Minimum / Average functionDisplay hold function Data memory and read function (5 x 99 sets)RS-232 serial interface Zero adjustmentNA NADual LCD display with contrast control NA196-8193123-2224123-8776 Visit rspro.com to order today! 317'