
Extech
Humidity Meters
RH101

RH101
Hygro-Thermometer
Ordering Info
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Hygro-Thermometer
+ InfraRed Thermometer
Humidity, Air Temperature plus IR for
non-contact Temperature measurements
Features:
- Combination Humidity
meter plus InfraRed Thermometer features a super large backlit dual
display
- Primary and Secondary
displays — Primary display is user selectable for IR or Humidity;
Secondary always displays
ambient temperature
- InfraRed thermometer has
built-in laser pointer and an 8:1 distance to target ratio
- Auto power off
- Data Hold and MAX
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EA20 * EA25

EA20 Humidity Meter /
EA25 Data Logger
Ordering Info
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EasyView™
Hygro-Thermometer/ Datalogger
Dual display of RH,
Temperature, Dew Point and Wet Bulb
Features:
- Large LCD displays any two parameters simultaneously
- Data Hold, Relative, Min/Max
- Programmable power off timer
EA25
Additional Features:
- Datalogging function
stores up
to 99 manual readings for display recall or up to 15,000 readings for
PC download
- Programmable
Start/Stop datalogging time and sample rate of 1 to 86,000 seconds
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407445

407445
Hygro- Thermometer
Ordering Info
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Heavy
Duty Hygro Thermometer with PC Interface
Remote sensor, dual display of RH and
Temperature plus PC interface
Features:
- Rugged design for field use
- Built-in RS-232 PC serial interface
- Large LCD displays humidity and temperature
simultaneously
- Data Hold and Auto power off
- Records Max/Min/Avg readings
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446580
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446580
Hygro-Thermometer
Data Logger
Ordering Info
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Hygro-Thermometer
Datalogger
Built-in sensor and internal memory stores
7000 readings with PC interface
Features:
- Datalogging function stores up to 7000 readings with
single manual or a programmable sample rate of 1 to 65 seconds per
sample
- RS-232 Windows® 95/98/NT/2000/XP/ME compatible
software downloads data for display, analysis or report generation
- Date and time stored with data
- Data Hold
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4465CF
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4465CF
Hygro-Thermometer
Ordering Info
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Hygro
Thermometer
Built-in sensor and DC analog recorder
output
Features:
- Displays Humidity or Temperature (°C/°F)
- 10mV/1%RH, 1°C or 1°F output signal for use
with a chart recorder
- Slim design with built-in sensor for one hand
operation
- Wet and Dry calibration adjustments
- Data Hold
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445580
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445580
Hygro-Thermometer
Ordering Info
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Humidity
Temperature Pen & Kit
Compact, Digital Hygro-Thermometer, ideal
for field use
Features:
- Simultaneous display of Temperature (°C/°F)
and Relative Humidity
- Max/Min and Data Hold
- Built-in self calibration utility allows for field
calibrations using optional Relative Humidity calibration bottles
- Model 445580 includes meter with pocket clip and 3V
lithium battery
- Model 445582 includes 445580 plus 33% and 75% RH
calibration standards, and hard vinyl carrying case
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45158
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45158 Mini Humidity /
Thermo-Anemometer
Ordering Info
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Mini
Thermo-Anemometer + Humidity
Waterproof pocket size with Air Velocity,
Temperature, %RH, Dew Point and Windchill
Features:
- Display air velocity and either Relative Humidity,
Dew Point, Temperature or Windchill
- Selectable averaging function of
5, 10, or 13 second intervals
- Fold up protective housing extends to 9" (229mm) for
better reach, Tripod mount
- Data Hold with Auto power off
- Water resistant housing floats
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45160
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45160
3-in-1 Meter
Ordering Info
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3-in-1
Humidity, Temperature and Airflow Meter
Ergonomic pocket size housing, large dual
LCD
Features:
- Simultaneously displays Temperature and Air Velocity
or Relative Humidity
- Type K input socket for high temperature measurements
to 2372°F (1300°C) using optional (TP870) Type K thermocouple
- Min/Max, Data hold, Auto power off with disable
feature
- Built-in low friction vane wheel improves air
velocity accuracy
- Thin-film capacitance humidity sensor for fast
response
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