Extech RH300-NIST Hygro-Thermometer Psychrometer, Case Included NIST Certified

Combines three displays for time, temperature and humidity. Attractive indicator is ideal for desktop or wall mounting applications. Provides max/min readings for temperature and humidity. Measuring ranges include: temperature from 14 to 140°F (-10 to 60°C) and humidity from 10 to 99% RH. Clock function automatically displays 12 hour time with AM/PM indication when in °F mode and displays in 24 hour time when in °C mode. Memory with reset function stores minimum and maximum measurements. Includes: Built-in tilt stand Wall mounting bracket AAA battery

Extech 42512-NIST Dual Laser Infrared Thermometer, 1 Data Memory Recall Count, 0.35lbs. NIST Cert. This dual laser Infrared thermometer identifies the exact measuring spot when the two lasers converge to a single spot at approximately 30 In. from the target. Adjustable emissivity increases measurement accuracy for different surfaces. Adjustable high/low set points with audible alarm alerts you when temperature exceeds the programmed set points. Comes complete with carrying case, battery and NIST Certificate.

Extech 407732-KIT-NIST Low/High Range Sound Level Meter Kit, Plastic, 9V battery, NIST Certified Type 2 Sound Level Meter Kit meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker systems and enforcing noise ordnances. Measures from 35 to 130dB in two ranges with an accuracy of ±1.5dB. Data hold and Max hold functions. Backlit display allows use in dimly lit areas. Kit Includes: 407732 sound meter 407744 94dB Sound Calibrator Microphone wind screen 3 x 9V batteries NIST Cert Hard carrying case

Extech RH101 Hygro-Thermometer & Infrared Thermometer This hygro-thermometer measures humidity, air temperature and surface temperature using a built-in infrared (IR) thermometer. The ir thermometer provides fast and easy non-contact surface temperature measurements in locations that are unsafe to touch or hard to reach. A built-in laser pointer targets the area being measured. Combining ir temperature with other advanced hygro-thermometer functions provides a highly convenient test tool monitoring factories, clean rooms, offices and greenhouses including those hard to reach heating and ...

The Triplett RHT12 has a dual display for Humidity (10 to 99%RH) and Temperature (14 to 122°/-10 to 50°C) measurement in labs, green houses, cleanrooms, warehouses, museums, offices, schools, and homes. In addition, its small profile fits easily in precision instrument, camera equipment and musical instrument cases, humidors, terrariums, and other enclosed displays. It has ±5%RH/±1.8°F/1°C accuracy and temperature readings are °F/°C switchable. It includes a built-in stand and an LR44 battery. 1-year warranty.