WB200: Wet Bulb Hygro-Thermometer Datalogger

Portable Hygro-Thermometer with Wet Bulb and Dew Point Temperature readings

• Measures Wet Bulb, Dew Point, Temperature (41°F to 122°F /5°C to 50°C) and Relative Humidity (0.0 to 99.9%RH)
• Resolution: 0.1°F/°C and 0.1%RH
• Basic accuracy: ±1°F/±0.6°C; ±3%RH
• Audible and visual alarm alerts when temperature and humidity level is higher or lower than the user programmed High/Low set points
• Two thermistors provide fast and accurate readings
• Dual color LED indicator for datalogging (Green) and alarm (Red) modes
• Datalogger stores 100 records that can easily be recalled on meter display
• User programmable datalogging sampling rate from 15 to 60 minutes in 5 minute increments
• Water and Dust resistant construction, Low battery indicator
• Complete with four AAA batteries and 100-240V Universal AC adaptor

RHM16: Mini Hygro-Thermometer Monitor

Compact Indoor Meter for Monitoring Temperature and Humidity

• Measuring ranges:
  • Temperature: -10 to 60°C
  • Humidity: 10% to 99% RH
• Simultaneous display of Temperature and Humidity
• Built-in memory stores Min/Max readings
• Low battery indication
• Basic accuracy: ±5%RH, ±1°C
• Dimensions: 51 x 38 x 16mm
• Weight: 24g
• Complete with built-in tilt stand and LR44 battery
• Measures in °C only.

RHM15: Mini Hygro-Thermometer Monitor

Compact Indoor Meter for Monitoring Temperature and Humidity

• Measuring ranges:
  • Temperature: 14 to 140°F
  • Humidity: 10% to 99% RH
• Simultaneous display of Temperature and Humidity
• Built-in memory stores Min/Max readings
• Low battery indication
• Complete with built-in tilt stand and LR44 battery
• Measures in °F only.

RH35: Desktop Hygro-Thermometer Alert

Monitors Humidity, Temperature, and Dew Point for the previous 24 hours

• Innovative graphical display shows the measured humidity values of the last 24 hours like a radar screen
• Large, easy-to-read LCD displays % Relative Humidity, Indoor Temperature and Dew Point
• Humidity range: 10 to 99%RH
• Temperature range: 14 to 140°F (-10 to 60°C)
• Beeper sounds and bright LED flashes when humidity level exceeds 65%RH
• Facial icons indicate comfort and uncomfortable RH zones
• Stores and recalls Max/Min readings
• Complete with stand and 2 AAA batteries

RH200W-T: Wireless Hygro-Thermometer Transmitter

Wireless Multi-Channel Temperature/Humidity Transmitter for RH200W

• Up to 8 transmitters can be wirelessly connected to RH200W base station
• Transmitter LED flashes to indicate normal operation
• Transmitters can be mounted up to 98ft (30m) from the base station
• Operates at 433MHz; FCC approved
• Complete with 2 AA batteries

RH200W: Multi-Channel Wireless Hygro-Thermometer

Connect up to 8 Wireless Transmitters to Remotely Measure Indoor Temperature/Humidity

• Base Station LCD with Auto-Night Light displays local and up to eight remote Temperature/Humidity readings either auto-cycle or manual mode from the wireless transmitters
• Easy-to-read 1.3'' (33mm) oversized digits
• Min/Max recording with reset
• Indoor Comfort icons displayed on Base Station indicating too cold, comfortable, or too hot/humid conditions
• Trend arrows indicate rising, steady or falling of the Temperature/Humidity readings
• Snow icon appears when remote temperature is 37.4°F (3°C) or below
• Transmitter LED flashes to indicate normal operation
• Transmitters can be mounted up to 98ft (30m) from the base station
• Operates at 433MHz; FCC approved
• Includes a base station with 4 AA batteries and one transmitter with 2 AA batteries. Additional remote Transmitters (RH200W-T) sold separately (up to 8 transmitters can be wirelessly connected to the base)

445814: Hygro-Thermometer Humidity Alert with Dew Point

Programmable Alarm warns of High Humidity Conditions

• %RH audible and visual alarm alerts when humidity exceeds set limit
• Displays Dew Point temperature
• Max/Min with reset function
• Humidity: 10 to 99%RH
• Temperature: 14 to 140°F (-10 to 60°C)
• Basic Accuracy: ±4%RH; ±1.8°F, ±1°C

445715: Big Digit Hygro-Thermometer with Remote Probe

Simultaneous display of Temperature and Humidity

• Probe clips onto meter or extends on 18'' (457mm) cable
• Max/Min with reset function
• Rear calibration adjustment pot
• Humidity: 10 to 99%RH
• Temperature: 14 to 140°F (-10 to 60°C)
• Accuracy: ±4%RH; ±1°C, ±1.8°F

445713: Big Digit Indoor/Outdoor Hygro-Thermometer

Simultaneous display of Temperature and Humidity

• Max/Min with reset function
• Humidity: 10 to 99% RH
• Temperature: 14 to 140°F or -10 to 60°C
• Accuracy: ±5%RH; ±1.8°F, ±1°C

Extech CTH10A: Digital Clock/Hygro-Thermometer

Large Wall/Desktop Clock with Calendar, Temperature and Relative Humidity Functions

• Receives Time Code from NIST Radio Station WWVB (North American region) to maintain accuracy within 1 second (North America region)
• Signal indicator displays signal strength in 3 levels to indicate successful synchronization
• LCD displays Time, Relative Humidity, Temperature, Year, Month, Date, and Day
• Time can be displayed as 12 or 24 hour format
• Large 4.3'' (109mm) digit clock display can be easily viewed from a distance
• Automatically adjusts for daylight savings time (DST)
• Programmable Alarm Clock with Snooze feature
• Built-in stand for desktop or wall-mount
• Complete with built-in stand and three C size batteries

445703: Big Digit Hygro-Thermometer

1'' Digits on super large LCD

• Max/Min with ''reset'' function
• Humidity: 10 to 99%RH
• Temp: 14 to 140°F or -10 to 60°C
• Accuracy: ±5%RH; ±1.8°F, ±1°C

445702: Hygro-Thermometer Clock

Combines 3 displays for Time, Temperature, and Humidity

• Clock displays 12/24 hour time
• Max/Min with ''reset'' function
• Humidity: 10 to 85%
• Temp: 14 to 140°F or -10 to 60°C
• Accuracy: ±6%RH; ±1.8°F, ±1°C

RHT510: Hygro-Thermometer Psychrometer

Measures Relative Humidity, Temperature, Dew Point, and Wet Bulb

• Measures Temperature (Air/Type K), Relative Humidity, Wet Bulb, and Dew Point
• Backlit LCD to view in dimly lit areas
• Data Hold and Min/Max functions
• Auto power off with disable
• Tripod mount (optional TR100 Tripod sold separately)
• Complete with wrist strap, general purpose Type K bead wire Temperature probe, and 3 AAA batteries

RHT3: EzSmart™ Hygro-Thermometer

Compact Hygro-Thermometer for iOS® and Android™ Smart Devices

• Free app from iTunes® and Google Play™ for taking readings and further analysis
• Measures Humidity and Temperature simultaneously
• Calculates Wet Bulb and Dew Point Temperature
• Continuous graph plots Humidity and Temperature changes over time
• 5 user-settable high/low alarms for both Temperature and Humidity
• 4 records - each contains 100 data points with Humidity, Temperature, Wet Bulb, and Dew Point, plus Time, Date and GPS coordinates
• Post images directly to social media (Facebook® and Twitter™)
• Complete with built-in sensor and protective connector cap with strap
• Note: iOS/Android device not included (see compatible device list in the datasheet)

RH490: Precision Hygro-Thermometer

Highest 2% RH accuracy with Grains Per Pound (GPP) Display

RH401: Digital Psychrometer + InfraRed Thermometer

Humidity, Wet bulb, Dew Point, Air Temperature plus Non-contact IR Temperature

• Triple display with backlighting
• Displays Air temp+RH+surface temp or Dew Point+RH+surface temp or Wet Bulb+RH+surface temp
• Built-in InfraRed Thermometer with laser pointer and 8:1 distance to target ratio
• Adjustable emissivity from 0.3 to 1.0
• Precision humidity capacitance sensor is retractable for protection during transportation and storage
• Calculates T1 (IR Surface Temperature) - DP (Dew Point) differential

RH390: Precision Psychrometer

Highest 2% RH accuracy with fast 30 seconds Response Time

• Fast response time (<30 seconds)
• Dual backlit display
• Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
• Data Hold and Min/Max functions

RH350: Dual Input Hygro-Thermometer Psychrometer

Psychrometer with two Type K inputs for Superheat plus memory

• Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint
• Dual Type K external temperature probe input
• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures
• Built-in RS-232 interface (optional RS-232 cable) - uses Windows® Hyperterminal to download data to a PC
• Memory stores up to 99 data records
• Complete with two Type K bead wire temperature probes and 4 AAA batteries

TP890: Thermistor probe (-4 to 158°F)

-4 to 158°F (-20 to 70°C) Thermistor probe with 1.2° resolution

• Compatible with RH300 Hygro-Thermometer Psychrometer

RH300: Hygro-Thermometer Psychrometer

Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements

• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
• Wet bulb measurements without slinging
• Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe
• Unique sensor cap design twists to closed position for protection during storage
• Switchable °F/°C temperature units with 0.1° resolution

BATT-37V: 3.7V Li-Ion Rechargeable Battery

Replacement Battery for VIR50 Dual-Laser IR Video Thermometer

• Rechargeable
• 3.7V Lithium Ion
• 1400mAh

VIR50: Dual Laser IR Video Thermometer

2.2'' Color TFT LCD Display and Built-in Camera

• Non-contact IR Temperature measurement from -58 to 3992°F (-50 to 2200°C) with 50:1 distance to target ratio
• Built-in VGA (640 x 480) Camera
• MicroSD card for capturing images (JPEG) and video (3GP) for viewing on your PC
• Dual laser indicates ideal measuring distance where the two laser points converge to a 1'' target spot
• Fast 150 millisecond response time, color LED bargraph for viewing trends
• Type K Thermocouple input, USB interface
• Air Temperature and Relative Humidity measurement
• Adjustable emissivity increases measurement accuracy for different surfaces
• Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points
• MAX/MIN/AVG/DIF functions, Auto Power Off
• Complete with microSD card, general purpose Type K bead wire probe, USB cable, rechargeable 3.7V battery, and carrying case