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Temperature Datalogger - Extech EA15
Dual Input Datalogger Compatible with
7 Types of Thermocouple Sensors
Compact and rugged design features large backlit display.
Displays [T1 plus T2] or [T1-T2 plus T1] or [T1-T2 plus T2].
Selectable units of °F, °C, K (Kelvin). Wide temperature
range with 0.1°/1° resolution. Timer function displays
elapsed time plus the time when MIN and MAX readings are
taken. OFFSET key used for zero function to make relative
measurements. Dual input accepts Types J, K, E, T, R, S, and
N thermocouples. Built-in datalogger stores up to 8800 data
sets. RS-232 port to transfer data to PC for analysis. Real
Time Clock. Includes: Windows® 95/98/NT/2000/ME/XP
compatible software and cable.
Psychrometer - Extech RH350
Two Tyke K
External Probe Inputs for Superheat plus Memory
Superheat differential measurements: T1-T2, Air-T1,
T1-Dewpoint. Dual Type K external temperature probe inputs
(T1, T2). Simultaneous display of Relative Humidity,
Temperature and Dew point or Wet Bulb or External Probe
Temperatures. Built-in RS-232 interface (optional RS-232
cable) to download data to a PC. Memory stores up to 99 data
records. Retrieve Max/Min readings with data and time plus
Average function. Real time clock. Triple display with
backlighting. Unique sensor cap design twists to closed
position for protection during storage. Switchable °F/°C
temperature units with 0.1° resolution.
and Humidity Datalogger - Extech 42275
Compact and Easy
To Use Datalogger Logs 16,000 Readings
Records Relative Humidity and Temperature in storage
containers, shipping vans, freezers and more. Logs data for
days, weeks or months. Multiple Dataloggers can be
programmed and data downloaded from a single docking
station. Programmable sampling rate from 1 second to 2
hours. View either temperature or humidity on LCD display.
Program the logger, analyze and store data using Windows®
95/98/2000/NT/XP compatible software. Record LED flashes
when unit is sampling. Scheduled, magnetic or immediate
start capability. Real time clock stores date and time with
data. Programmable high and low limits with alarm
indication. Includes docking station, RS-232 cable, Windows
compatible software and 3.6V lithium battery
and Humidity Datalogger & Printer - Extech 42276
Compact and Easy
To Use Datalogger Logs 16,000 Readings with Printer
Download, print or graph the logged data anytime, anywhere.
Print numerical data or graphs. Stand-alone battery operated
programming unit and printer — eliminates the need for a PC.
Datalogger module records Relative Humidity and Temperature
in storage containers, shipping vans, freezers and more.
Datalogger transfer data to programmer. Programming is
performed through the 5 button control panel and integral
LCD display. Print numerical data or graphs on thermal
paper. View both temperature and humidity on LCD display.
Three start methods: Scheduled, magnetic or immediate. Real
time clock stores date and time with data. Programmable
HI/LO limits with alarm indication. Wide operating
Temperature and Humidity ranges.
Hygro-Thermometer Datalogger - Extech EA25
Temperature, Dew Point and Wet Bulb with Datalogging
Logs up to 15,000 records plus automatic timer function.
Compact and rugged design features large display and
bargraph. Display any two parameters (Temperature and
Humidity or Dew Point, or Wet Bulb) simultaneously. Min/Max
function stores & recalls highest and lowest readings. Timer
function displays the elapsed time (mins : secs and day :
hour) to the minimum and maximum readings. Programmable auto
power off time frame. Remote capacitance sensor with 39"
(1m) coiled cable. Switchable °C/°F temperature units. Data
Hold function freezes reading on display. Built-in RS-232 PC
serial interface comes complete with software and optically
isolated RS-232 cable.
& Temperature Chart Recorder - Extech RH520
Paperless Chart Recorder That Records Humidity & Temperature
Simultaneous numerical and graphical display of Humidity and
Temperature readings, plus Time and Date. Measures Humidity
(10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus
calculates Dew Point. Large dual graphical LCD displays with
adjustable vertical and horizontal TAC resolution. Internal
memory records up to 49,000 data points and can be
transferred to a PC via RS-232 serial port for further data
analysis. LCD indicates percentage of memory remaining.
Replaceable probe does not require recalibration. Detachable
probe extends up to 1 meter for measurements in closed
environments. Audible and visual alarm with Hi/Low
setpoints. Output socket used with optional external alarm
Air Quality Meter / Datalogger - Extech EA80
Temperature, Humidity, Dew Point and Wet Bulb
Checks for Carbon Dioxide (CO2) concentrations. Maintenance
free dual wavelength NDIR (non-dispersive infrared) CO2
sensor. Measurement ranges: CO2: 0 to 6,000 ppm;
Temperature: -4 to 140°F (-20 to 60°C); Humidity: 10 to
95%RH; Continuous (20,000 sets) or manual (99 sets)
datalogging. Data hold, Max/Min with Time stamp, and Alarm.
Auto Power Off. Easy calibration in fresh air.