EXTECH Manuals

Extech 445814 Big Digit Indoor/Outdoor Hygro-Thermometer is a programmable alarm humidity meter that warns of high or low humidity conditions. This product features a large, easy-to-read triple LCD display for % relative humidity, temperature and dew point, as well as adjustable set points for audible and visual alarms that alert when humidity exceeds the set limit.

This is a user manual for a hygrometer, which introduces the product's features and characteristics and how to use it.

Extech 445715 Big Digit Remote Probe Hygro-Thermometer is a temperature and humidity measuring instrument. It has max/min with reset function, rear calibration adjustment pot, 10%-99% relative humidity and 14°F-140°F (-10°C-60°C) temperature range, ±4%RH and ±1°C/1.8°F accuracy, 4.3 x 3.9 x 0.78 inches (109 x 99 x 20 mm) size and 6 ounces (169 g) weight.

Extech 445713 Big Digit Indoor/Outdoor Hygro-Thermometer is a dual-display indoor/outdoor temperature and humidity measuring instrument. It has max/min value storage and recall function, the temperature measurement range is 14 to 140 Fahrenheit or -10 to 60 Celsius, and the accuracy is ±5%RH;±1.8 Fahrenheit, ±1 Celsius. Its dimensions are 4.3 x 3.9 x 0.78 inches (109 x 99 x 20 mm), weighs 6 ounces (169 g), and comes with an integrated stand, wall mount bracket, outdoor sensor with 35-inch (89 cm) cable and 01.5V AAA battery.

The Extech 445706 is a radio controlled hygro-thermometer alarm clock with the functions of measuring humidity, temperature, and serving as an alarm clock. It is equipped with automatic calibration and scanning features, providing accurate time display and reliable service.

The Extech 445706 Hygrometer Alarm Clock features a large digital display, making it ideal for desktop or wall mount. It also includes a calendar display, an alarm function, and temperature and humidity measurement functions.

Extech's Big Digit Hygro-Thermometer is a professional temperature and humidity meter, please follow the instructions in the user manual during use

This document describes the features of a large screen digital hygro-thermometer from FLIR Systems, Inc. The product features a large LCD display, simultaneous measurement of humidity and temperature, memory storage for maximum and minimum measurements, wide temperature and humidity measurement range, and high accuracy.

The Extech 445702 Hygro-Thermometer Clock is a device that can display time, temperature, and relative humidity simultaneously. It can be wall mounted or placed on a table-top using the built-in tilt stand. It features MIN/MAX displays and programmable alarm clock. This product is small and portable, easy to use, and will provide you with years of reliable service.

Extech 445702 Hygro-Thermometer Clock features a triple display of Time, Temperature and Humidity with a user settable clock alarm. It has an attractive design for desktop or wall mounting.

This is a user manual for a humidity / temperature pen. It introduces how to use the humidity / temperature pen, including turning on and off, temperature unit switching, maximum and minimum value viewing, and clearing maximum and minimum values.

The Extech 44550 Humidity/Temperature Pen is a pocket-sized meter that simultaneously displays relative humidity and temperature. Temperature can be switched between degrees Celsius and Fahrenheit. It has built-in humidity and temperature sensors for convenient operation. It is pocket-sized for quick and reliable measurements at any location. In addition, it has Max/Min memory functions for displaying the highest and lowest readings for both Temperature & Relative Humidity.

This document introduces the usage and features of the RHT50 RHT50 V2.1 Humidity + Temperature + Pressure Datalogger. This datalogger can measure and store up to 10,000 readings. The user can easily configure the logging rate, high/low alarm and start-mode, and download the stored data by plugging the module into a PC's USB port and running the supplied PC software. Data can then be graphed, printed and exported to other applications. The data logger is supplied with a long-life lithium battery, which can typically allow logging for one year. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.

Extech RHT50 Humidity/Temperature/Pressure Datalogger is a device that records environmental temperature, humidity and atmospheric pressure. It supports USB interface, the record time is up to 18 hours, and supports minimum / maximum alarm threshold settings. It also supports manual and programmable start modes and is compatible with Windows 98, 2000, XP, and Vista operating systems.

This is a user manual for a temperature and humidity datalogger. It can monitor and log temperature and humidity data over long periods of time and then transfer the data to a PC for viewing and evaluation.