Specifications

IAQ INSTRUMENTS
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Environmental Monitoring Systems
ems
Digital Relative Humidity & Temperature Pen
• Dual LCD display for temperature, humidity and advanced function indication
• Measures temperature (
o
C/
o
F) and relative humidity simultaneously
• Built-in temperature and humidity sensors for convenient operation
• Max/Min memory functions for both temperature and relative humidity
• Built-in self calibration utility with optional RH calibration bottles
• Data hold for freezing the LCD display status
• Complete with pocket clip and 3V lithium battery
• Optional kit includes 33% and 75% RH calibration standards and hard vinyl carrying case.
120333
120334
971
Fluke
Temperature &
Humidity Meter
Temperature and humidity are two important factors in maintaining
optimal comfort levels and good indoor air quality. Quickly and con-
veniently take accurate humidity and temperature readings with the
Fluke 971.The Fluke 971 is invaluable for facility maintenance and
utility technicians, HVAC-service contractors, and specialists who as-
sess indoor air quality (IAQ). Lightweight and easy to hold, the Fluke
971 is the perfect tool for monitoring problem areas. With a rugged
holster and twist-open protective sensor cover, the Fluke 971 is built
to perform and made to last.
Features
Backlit dual display of humidity and temperature
Measures dew point and wet bulb temperatures
99 record storage capacity
Ergonomic design with belt clip and protective holster
Quick-response capacitance sensor with twist-open protective cover
Compact and lightweight (188 g/6.6 oz)
Temperature range from -20 °C to 60 °C (-4°F to 140 °F)
Relative humidity from 5 % to 95 %
Min/Max/Avg Data hold
Low battery indicator
Specifications
Temperature range: -20°C to 60°C (-4°F to 140°F)
Temperature accuracy:
0°C to 45°C (±0.5°C)
-20°C to 0°C & 45°C to 60°C (±1.0°C)
32°F to 113°F (±1.0°F)
-4°F to 32°F & 113°F to 140°F (±2.0°F)
Resolution: 0.1°C / 0.1°F
Response Time (Temperature): 500 ms
Temperature Sensor Type: NTC
Relative Humidity Range: 5% to 95% RH
Relative Humidity Accuracy: 10% to 90%RH @ 23 °C (73.4°F)
(±2.5%RH) (<10%, > 90%RH @23°C (73.4°F) (±5.0%RH)
Humidity Sensor: Electronic capacitance polymer film sensor.
Data storage capacity: 99 points
Response Time (Humidity): For 90% of total range - 60 sec.
with 1m/s air movement
Environmental Specifications
Operating temperature:
Temperature: -20°C to 60°C
Humidity: 0°C to 55°C
Storage temperature: -20°C to 60°C at < 80% R.H. (with battery
removed)
Mechanical & General Specifications
Weight: 190 g (6.7 oz)
Dimensions: 194mm x 60mm x 34mm
Battery type: 4 AAA alkaline batteries
Battery life: 200 Hours
PART # PRODUCT DESCRIPTION LIST
PRICE
ems
PRICE
TEMPERATURE / RELATIVE HUMIDITY METERS
120333 ems Digital Relative Humidity & Temperature Pen $59.00 $54.95
120334 ems Digital Relative Humidity & Temperature Pen w/ Calibration Kit $99.95 $95.00
120274 Fluke 971 Temperature Humidity Meter $179.00 $179.00
120274
Temperature/ Relative Humidity Meters