Tech Instrumentation >> Hygrometers (RH or Humidity)

EP8706
Features:
Rotating head to protect sensor
Jumbo display
Field calibratable with optional HR33 & HR75 references (see below)
Auto power off
Min/max
Displays: temp, humidity, dew point, wet bulb

Specifications:
Temperature range: -4 to 122° F (-20 to 50° C)
Humidity: 0 to 100%
Dew point: -90.4 to 122° F (-68 to 49.9° C)
Wet bulb: -69 to 122° F (-21 to 49.9° C)
Temp. accuracy ±1° F (±0.6° C)
RH Accuracy ±3% @ 25° F
Resolution: 0.1; 0.1% RH
Response time: 60 sec.

Notes:
*OPTIONAL ACCESSORIES (Required for field calibration)

*HR33 'Low' Humidity Reference

*HR75 'High' Humidity Reference

Supplied With:
2 “AAA” batteries
Price: $100.00

HR33 - 33% RH Reference for calibration of this unit
Add $29.95

HR75 - 75% RH Reference for calibration of this unit.
Add $29.95

Quantity:

People who bought this item also bought:

1. DFP450W

TRH158-0

The TRH158-0 features a large, easy to read display and will display the temperature and humidity levels of your room.

Temperature & humidity sensors are built into the unit with no wires to fuss with ...a Cooper-Atkins original

Temperature Range: 32° to 122°F (0° to 50°C)
Temperature Accuracy: +/-2°F (±1°C)
Warranty: One Year Warranty
Power: One (1) Alkaline 1.5v AAA (included)
Features: Wall or desk mount
°F / °C selectable
Recalls Min/Max Temperature & Humidity
Displays Temp and Humidity Simultaneously
Display Type/Size: 2 1/8" x 2 7/8" LCD display
Humidity Range: 25% to 90%
RH Humidity Accuracy: +/-5% RH

Price: $45.00

Quantity:

People who bought this item also bought:

1. EMR963HG - Wireless Temperature & Humidity Meter with 1 Remote Sensor

SRH77A
The Cooper-Atkins SRH77A is a feature packed meter that consistently beats out the competition. It includes 2 temperature probes and an RH probe. The electronics are built into a rugged case. Temperature range is -40/300F (-40/150C). RH range is 10/95%. Special features include Wet Bulb, F/C, Backlight, Temperature Differential, Scan Mode and Auto Shut-off. The SRH77A is a Value Priced Workhorse!

Temperature Range: -40° to 300°F / -40° to 150° C
Temperature Accuracy: ±0.3°F/0.2°C or ±0.5% Rdg, whichever is greater 0.1°: 0.1 °F/°C, 1% RH
Humidity Range: 10 to 95% RH
Humidity Accuracy: ±3% from 10 to 90% RH / ±4% below 10% and above 90% RH
Ambient Operating Conditions (Temperature, Humidity, etc.): 0 to 130°F / -18 to 54°C max / 10 to 95% RH, 90% non-condensing
Display Type/Size: 4 digit .5"
Weight: 1.9 lbs / 862 g
Power Supply: (1) 9V Alakaline
Auto Shut-off: Yes
Calibration: Factory Calibrated To Specifications.
Warranty: 1 Year
Includes: Model 1075 General Purpose Probe, 4011 Surface Probe, 5028 Humidity Probe, hard carrying/storage case, (1) 9V battery
Optional Accessories:

10' (3.1 m) extension cable, Model 9010 / 50' (15.2 m) extension cable, Model 9015
Battery eliminator, 9 VDC 100MA regulated, Model 9317

Limited time internet SALE
Price: $261.00

Quantity:

People who bought this item also bought:

1. 2010 Probe

MFM300

Price: $389.00

Quantity:

Humidity Probe - Add $239.00
$239.00

1000 PSI Probe - Add $259.00
$269.00

5400 Anemometer Probe - Add $249.00

9360 (Interfaces MFM300 with your PC) - Add $49.00

Superheat / Subcooling Computer. This highly accurate instrument measures Temperature, Temperature Differential, Humidity, Dry-bulb, Pressure, Superheat, Sub-cooling and more! The memory is loaded with 15 different refrigerant charts and has the capacity to add new and different refrigerants at a later date. Displays Min, Max and Average values. As shown, the standard unit includes one each model 1075 & 4011 temperature probe. Choose the 500 or 1000 PSI rated pressure probe in order to directly read super-heat and sub-cooling. (Pressure may also be entered by user to calculate Superheat or Sub-cooling) To measure super-heat, just attach the temperature probe to the system suction line near the compressor, then attach the pressure transducer to the system access port near the low side of the compressor. Sub-cooling is measured in the same way, except the temperature probe is attached to the liquid line, and the pressure probe is attached to the high side access port. The MFM300 will determine if the reading is super-heat or sub-cooling and will display the appropriate label. RH Probe and Pressure Probes may be added as needed - See the options below.

MFM300 Specifications

Temperature:
Temperature Measurement Range:    -58 to 302F
Accuracy:   +/- 0.3% reading
Temperature Display Resolution:    0.1 degree

Humidity:
Relative Humidity Measurement Range: 0 to 99%RH
Accuracy:   +/- 2% RH
Relative Humidity Display Resolution: 1% RH
Dry-bulb Temperature Measurement Range:    -40 to 185 F
Accuracy:    +/- 0.3% reading
Dry-bulb Display Resolution:    0.1 degree

Pressure:
0 to 500 PSI accuracy:    +/- 1% Full-Scale
0 to 1000 PSI accuracy:    +/- 1% Full-Scale

MFM300:
Ambient Operating:    32 to 120 F, 10 to 90 % RH, non-condensing

Power:
Power source:    (4) AA alkaline batteries
Battery life:    100 hours minimum

Includes:
MFM300 - Multi-Function Expandable Instrument
1075 - General Purpose Probe
4011 - Pipe Strap Probe
Heavy Duty Carrying Case with detachable shoulder strap

Free!- Download the MFM300 Toolbox by clicking Here! Save it to your PC. PLEASE close all other applications before installing the Toolbox.

MFM300 KIT 1

Price: $729.00

Quantity:

500 PSI Probe - Add $269.00

1000 PSI Probe - Add $269.00
$269.00

9360 (Interfaces MFM300 with your PC) - Add $49.00

For Air Conditioning

    Assists in determining system efficiency
    Instantly displays psychrometrics
    Perform basic air balancing

The Cooper-Atkins MFM300 measures Temperature, Temperature Differential, Humidity, Dry-bulb, Pressure, Superheat, Sub-cooling and more! The memory is loaded with 15 different refrigerant charts and has the capacity to add new and different refrigerants at a later date. Displays Min, Max and Average values. As shown, the standard unit includes one each model 1075 & 4011 temperature probe. Choose the 500 or 1000 PSI rated pressure probe in order to directly read super-heat and sub-cooling. (Pressure may also be entered by user to calculate Superheat or Sub-cooling) To measure super-heat, just attach the temperature probe to the system suction line near the compressor, then attach the pressure transducer to the system access port near the low side of the compressor. Sub-cooling is measured in the same way, except the temperature probe is attached to the liquid line, and the pressure probe is attached to the high side access port. The MFM300 will determine if the reading is super-heat or sub-cooling and will display the appropriate label. RH Probe and Pressure Probes may be added as needed - See the options below.

MFM300 Specifications

Temperature:
Temperature Measurement Range:    -58 to 302F
Accuracy:   +/- 0.3% reading
Temperature Display Resolution:    0.1 degree

Humidity:
Relative Humidity Measurement Range: 0 to 99%RH
Accuracy:   +/- 2% RH
Relative Humidity Display Resolution: 1% RH
Dry-bulb Temperature Measurement Range:    -40 to 185 F
Accuracy:    +/- 0.3% reading
Dry-bulb Display Resolution:    0.1 degree

Pressure:
0 to 500 PSI accuracy:    +/- 1% Full-Scale
0 to 1000 PSI accuracy:    +/- 1% Full-Scale

MFM300:
Ambient Operating:    32 to 120 F, 10 to 90 % RH, non-condensing

Power:
Power source:    (4) AA alkaline batteries
Battery life:    100 hours minimum

MFM300-Kit 1 Contains:

    MFM300 Multi-Function Expandable Instrument
    1075 General Purpase Temperature Probe
    4011 Pipe Strap Temperature Probe
    5400 Vane CFM Thermo-Anemometer
    5029 Humidity Probe
    Heavy Duty Carry Case

Free!- Download the MFM300 Toolbox by clicking Here! Save it to your PC. PLEASE close all other applications before installing the Toolbox.

MFM300 KIT 2

Price: $745.00

Quantity:

500 PSI Probe - Add $269.00
$269

5400 Anemometer Probe - Add $249.00

9360 (Interfaces MFM300 with your PC) - Add $49.00

For HVAC/R

Expands the MFM300 capability to include humidity and psychrometric readings.
Instantaneously calculates superheat/sub-cooling as pressure and temperature change.
Speed & accuracy improved greatly over traditional analog gauge sets.

MFM300-Kit 2 Contains:

    MFM300 Multi-Function Expandable Instrument
    1075 General Purpase Temperature Probe
    4011 Pipe Strap Temperature Probe
    5200 Pressure Probe (0 to 1000 PSI)
    5029 Humidity Probe
    Heavy Duty Carry Case with detachable strap

Free!- Download the MFM300 Toolbox by clicking Here! Save it to your PC. PLEASE close all other applications before installing the Toolbox.

MFM300 KIT 3

Price: $785.00

Quantity:

Humidity Probe - Add $239.00

5400 Anemometer Probe - Add $249.00
$249.00

9360 (Interfaces MFM300 with your PC) - Add $49.00

For Real-time Superheat/Sub-Cooling

Perform Superheat / Sub-cooling simultaneously.
Eliminates manual input of pressure readings.
Superheat / Sub-cooling instantaneously calculated as pressure and temperatures change.
Compatible with all common refrigerants (Additional refrigerants available.)

MFM300-Kit 3 Contains:
    MFM300 Multi-Function Expandable Instrument
    1075 General Purpase Temperature Probe
    4011 Pipe Strap Temperature Probe
    5200 Pressure Probe (0 to 1000 PSI)
    5250 Pressure Probe (0 to 500 PSI)
    Heavy Duty Carry Case with detachable strap.

Free!- Download the MFM300 Toolbox by clicking Here! Save it to your PC. PLEASE close all other applications before installing the Toolbox.

MFM300 KIT 4

Price: $985.00

Quantity:

9360 (Interfaces MFM300 with your PC) - Add $49.00

To Maximize the capabilities of the MFM300 - GET IT ALL!

Assists in determining system efficiency
Instantly displays psychrometrics
Perform basic air balancing
Expands MFM300 capability to include humidity and psychrometric readings.
Instantaneously calculates superheat/sub-cooling as pressure and temperature change.
Speed & accuracy improved greatly over traditional analog gauge sets.
Perform Superheat / Sub-cooling simultaneously.
Eliminates manual input of pressure readings.
Superheat / Sub-cooling instantaneously calculated as pressure and temperatures change.
Compatible with all common refrigerants (Additional refrigerants available.)

MFM300-Kit 4 Contains:
    MFM300 Multi-Function Expandable Instrument
    1075 General Purpase Temperature Probe
    4011 Pipe Strap Temperature Probe
    5029 Humidity Probe
    5400 Vane CFM Thermo-Anemometer
    5200 Pressure Probe (0 to 1000 PSI)
    5250 Pressure Probe (0 to 500 PSI)
    Heavy Duty Carry Case with detachable strap

Free!- Download the MFM300 Toolbox by clicking Here! Save it to your PC. PLEASE close all other applications before installing the Toolbox.

EMR963HG - Wireless Temperature & Humidity Meter with 1 Remote Sensor
Set high and low alarms for temperature and humidity. An alarm condition causes the display to flash on and off and an audible alarm to sound for one minute. After one minute, the audible alarm stops in order to conserve battery life, but the display continues to flash on and off until any button has been pressed. Alarms can be disabled if desired. It’s great for monitoring coolers, refrigerators and freezers, computer equipment and more.

Just place the smaller remote sensor outdoors, in your computer room, in your cooler or wherever you want to monitor a remote temperature then place the base unit in a convenient location. You'll then be able to view the remote and local temperatures at the same time. You can add up to two additional remote sensors and monitor 3 remote locations at once.

Features:
Monitors temperature & humidity from up to 90 feet away
°F and °C selectable
Up to 3 sensors may be used with base station
Jumbo display
Min/max memory
Temperature Alarm
Trend information
Comfort indicator

Specifications:
Outdoor temperature range: -58° to 158°F (-50° to 70°C)
Indoor temperature range: 23° to 122°F (-5° to 50°C)
Indoor & outdoor humidity range: 25% to 90%
Temperature resolution: 0.2°F (0.1°C)
Humidity resolution: 1%
Transmitting range: up to 90 ft.
Transmission interval: approximately every 30 seconds
Transmission frequency: 433 MHz
Power source: Transmitter - 2 “AA” batteries; Receiver - 2 “AA” batteries (included)
Dimensions: Transmitter - 4-1/2” x 4-1/4” x 1”; Receiver - 3-5/8” x 2-1/4” x 3/4”

Supplied With:
1 wireless temperature/humidity sensor Model THGR268 (Additional THGR268 Temperature/Humidity Remote Sensors may be ordered below)
All batteries

Price: $87.90

1 Extra THGR268 Extra remote sensor
Add $39.00

2 Extra THGR268 remote sensors
Add $78.00

Quantity:

People who bought this item also bought:

1. TRH158-0

N2013 Temperature & Humidity Data Logger & Recorder

Diligence EV temperature and humidity data loggers: compact, durable, lightweight and designed for use in many applications including the food, pharmaceutical and chemical industries and the monitoring of medicines and other sensitive materials in transit or storage. The loggers are also ideal for building services, scientific experiments, production processes and heating, ventilating and air conditioning systems.

N2013 features:-

* LCD display for temperature and humidity readings and alarm indication
* Internal temperature and external humidity sensors
Measurement ranges:
Temperature -20°C/-4°F to + 60°C/+140°F
Humidity 0 to 97% RH non condensing

All models feature:-

* Tough, molded cases, dust and waterproof to IP67 standards
* Large memory capacity of up to 16, 000 readings
* Ability to log over multiple periods
* Compatibility with the versatile Comark EV software package, shared with the N3014 Graphic Display Monitor and EVt data loggers This software is available in two versions, with the professional version aiding compliance with the pharmaceutical industry regulation 21CFR Part 11
* Single, multi-function button
* LED indicators to show active logging and alarm conditions, plus audible alarm warning
* Temperature system accuracy, suitable for food industry applications
* Long battery life
* Two year warranty

Measurement
Range
Temperature
Humidity

Scales
Temperature
Humidity

Display Resolution
Temperature
Humidity

System Accuracy
Temperature
-25°C to +50°C
-13°F to +122°F
-40°C to +80°C
-40°F to +176°F
-40°C to +150°C
-40°F to +302°F
Humidity
-20°C to +60°C
-4°F to +140°F

Memory 32K
1 channel
2 channels

Communications
Download Time
Logging
Frequency
Internal Sensor
Response Time
Ambient Storage
Logging Start

Software

Battery

Battery Life
Case Material
Environmental
Protection
LED Indication
Red =
Green =
Dimensions

-20°C to +60°C/-4°F to +140°F
0 to 97% RH non condensing

°C or °F
RH or DP

0.1°
0.1% RH

±0.5°C
±1°F
±1°C
±2°F
±2°C (typical)
±4°F (typical)

±3% RH
±3% RH

16000 samples
8000 samples

Via infra-red interface
3 minutes for 10, 000 readings (typical)

Programmable between 1 second and 99 hours

T90 =15 to 30 minutes in ambient air
-40°C to +70°C/-40°F to +158°F
Programmable date and time or manual start from instrument
multi-function button
Windows based Evolution software requiring
Windows 95, 98, NT or XP operating systems
1 x AA size 3.6V replaceable lithium battery,
part number A17476
Up to 5 years
ABS

IP67, EN60529, IEC529

Alarm
Logger active
L 88mm/3.5ins (including fixing lug) W 80mm/3.1ins D 35mm/1.4ins

Price: $249.00

USB Computer Interface and Software
Add $79.00

Quantity: