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EXTECH INSTRUMENTS)
DEW POINT /
WET BULB / PSYCHROMETERS
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RH300
Digital
Psychrometer
External
probe temperature measurements for differential
Features:
Simultaneous display of %RH, temperature and dew point or wet bulb or probe
temperature; calculates T1-T2 differential (air temperature minus external
probe temperature) using optional probe (TP890) and T2-dew point; Data Hold
and Auto Power Off; Max/Min readings; includes two AAA batteries.
Dimensions: 7" x 1.9" x 1". Weight: 3.3 oz.
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RH305
Digital
Psychrometer Kit
Kit
includes RH300 (shown above), external temperature probe, 33% and 75%
calibration bottles and carrying case.
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RH350
SuperHeat
Psychrometer
Two Type
K external probe inputs for Superheat plus memory
Features:
Dual Type K probe inputs (T1, T2); Superheat differential measurements:
T1-T2, Air-T1, and T1-Dew Point; backlit LCD displays 3 parameters: %RH,
Temperature, Dew Point or %RH, Temperature, Wet Bulb or %RH, Temperature,
Type K; built-in RS-232 interface (optional cable) captures readings to a PC
using Win Hyperterminal; memory stores up to 99 data points; Max/Min with
time stamp + AVG; Data Hold, Auto Power Off; includes 2 Type K bead wire
tmperature probes and four AAA batteries.
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RH355
SuperHeat
Psychrometer Kit
Kit
includes RH350 (shown above), 33% and 75% calibration bottles, PC cable, and
case. |
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RH390
Precision
Psychrometer
Highest
2% RH accuracy
Features:
Dual backlit display; simultaneous display of Humidity/Temperature or
Humidity/Dew Point or Humidity/Wet Bulb; slim design with rubberized sides
for better grip and for one hand operation; Data Hold and Min/Max functions;
Auto Power Off and low battery indicator; complete with carrying case and 9V
battery.
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RH401
Psychrometer
+ InfraRed Thermometer
IR for
non-contact temperature measurements
Features:
Triple display with backlighting: Air temp + RH + surface temp or Dew
Point + RH + surface temp or Web Bulb + RH + surface temp; calculated T1 -
DP (IR surface temp) - differential (Dew Point); Data Hold and Auto Power
Off; built-in RS-232 interface (optional cable) captures readings to a PC
using Win Hyperterminal; includes four AAA batteries, and carrying case.
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RH405
Psychrometer
+ InfraRed Thermometer Kit
Kit
includes RH401 (shown above), calibration bottles, and PC cable.
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EA20
EasyView
Hygro-Thermometer and Datalogger
Features:
Stores up to 99 manual readings for display recall; dual display of RH,
temperature, dew point, and wet bulb; Data Hold, Relative, and Min/Max;
programmable power off timer; complete with stand, protective holster, probe
with 39" cable, six AAA batteries, and case.
EA25
EasyView
Hygro-Thermometer and Datalogger
Features:
Stores up to 15,000 readings for PC download; programmable Start/Stop
datalogging time and sample rate of 1 to 86,000 seconds; dual display of RH,
temperature, dew point, and wet bulb; Data Hold, Relative, and Min/Max;
programmable power off timer; complete with stand, protective holster, probe
with 39" cable, six AAA batteries, and case.
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To place your order please call
(919) 734-3221 or (800) 672-4708
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