Davis Instruments

United States

Ergonomically designed meter fits right in your handVersatilecalculates dew point, absolute humidity, and vapor pressureBacklit display makes it easy to read in dimly lit areas or bright sunshineHold feature freezes reading, ideal when testing hard-to-reach areasUse this rugged handheld thermohygrometer in a wide range of industrial applications. Meter measures ambient temperature in F or C, relative humidity, and calculates dew point, absolute humidity, and vapor pressure. Four directional keys plus a middle key make it easy to navigate around the controls. Unit features low-battery indicators and auto shut-off function to save battery life.What's Included:detachable probe (RHT-S1), carrying case, and one 9 V battery.

Work with the Kanomax airflow transducersBuilt-in temperature compensation sensor in the probe provides more accurate measurementsSmart probe technology lets you change probes without recalibrating the transducer

Precalibrated to save you timeMercury-free thermometers conform to ASTM specificationsIndividually serialized for easy identificationBlue organic fill is easy to see against backdrop of white glassThese NIST-traceable thermometers fulfill requirements for performing ASTM methods without the worry of mercury contamination. Organic fill solution is safer to clean up in the event of breakage. The calibration report states corrections to one-tenth of the smallest division, providing an accurate offset for ensuring precise measurement records.What's Included:NIST-traceable calibration report supplied by the manufacturer.

Precise control and versatility optimize calibrationsInterchangeable intelligent sensors provide a broad pressure control rangeBuilt-in barometer allows switching between gauge and absolute pressure modesWi-Fi, HART, Profibus PA, RS-232, USB, and LAN communications integrate seamlessly into existing calibration processesMeasurement function includes pressure, current and voltage, and switch operationSwitch test: 3 to 24 V if switch has detected voltageTransmitter power supply: 24 VDC 0.24 V, max 30 mAWith this modular and customizable series of pressure calibration controllers, a nitrogen bottle is no longer a requirement, even for calibration pressures up to 3000 psi. Optional electric pump and gas booster (both ordered separately) make this calibration system more portable than systems using compressed gas cylinders as the pressure source. Use the electric pump to reach 1000 psi, then add the booster to increase to 3000 psi (3000 psi base required). With portability in mind, carrying cases are available for the controller, the electric pump, and the booster (order separately). Large touch-screen display with icon-based interface is easy to use. Intelligent silicone pressure sensors are available in a variety of ranges, and each one is temperature compensated after assembly at 32 to 122F (0 to 50C). Each calibration controller accommodates one external sensor (included) and one internal sensor (not included, call for details) in addition to the built-in barometer. This desktop calibration controller is 3U rack-mountable with the optional kit (order separately).

Never be without backup powerLong-lasting high-capacity internal batteryLED lights indicate power capacity levelSimple one-button operationPortable power bank acts as an extra battery and external charger for mobile USB-charging devices. Built with a 2800 mAh Li-ion battery, the compact unit offers ample backup power to run your smart phones, tablets, MP3MP4 players, digital cameras, and GPS devices. It also features a built-in LED flashlight.What's Included:Micro USB cable.

Quick and straightforward petroleum density measurementsPlain form simplifies readingsIndividually serialized for easy identificationLead-free ballast and glass construction nontoxic to clean up after breakageTemperature standard is 60F (15.6C)

No more calibration delaysPlain form simplifies readingsIndividually serialized and calibrated at three points for superior accuracy out of the boxLead-free ballast and glass construction is nontoxicTemperature standard is 60F (15.6C)