The REED R1600 is a versatile instrument that measures air velocity in m/s, ft/min, km/h, and mph, as well as air temperature and humidity. With its easy-to-operate design, the R1600 is perfect for one-handed use. The integrated display offers flexibility, allowing you to use the instrument independently of your mobile device. Other features include a magnetic backing for easy mounting, a Data Hold function, low battery indicator, auto shut-off and a tripod mount for long-term monitoring.

When connected with the REED Smart Series App, the R1600 offers additional features, including air volume calculation, real-time data logging and user-selected sampling rates. You can connect, measure and log data from up to 6 instruments simultaneously, all within a range of 75m. Export your data via Excel or PDF and generate custom reports that can be easily emailed directly from your mobile device.

The REED R1600 Vane Anemometer is ideal for a variety of applications, including HVAC/R servicing, detecting filter blockages, deriving volume flow of air registers, and monitoring the air flow of ventilation systems. Make your tasks easier and more efficient with the REED R1600 Vane Anemometer.

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This easy-to-use monitor is capable of detecting concentrations of carbon monoxide up to 999ppm, making it ideal for use in homes, offices, and other commercial settings.

The R9450 features a large LCD display that shows both the current CO level and the temperature, as well as a built-in clock and calendar. The max hold function ensures you always know the highest CO concentration that has been detected, while the user-adjustable alarm limit lets you customize the device to your specific needs.

REED is a trusted name in environmental monitoring, so you can rest assured that the R9450

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The R6250SD is OSHA-recommended and comes with a user-adjustable WBGT audible alarm as well as the ability to adjust the settings for indoor temperature measurement. The device features Data Hold, Max/Min functions, and an easy-to-read backlit LCD display. 

The SD card (max 16GB) can be used to record up to 99 readings manually, or automatically by selecting a sampling rate between 1 and 3600 seconds. Generate an Excel file with raw data quickly, without the need for software. An AC adapter and tripod are optional accessories for long-term monitoring.

Features

• Measures temperature, humidity, dew point, wet bulb, black globe, indoor/outdoor WBGT
• Wet Bulb Globe Temperature (WBGT) considers the effects of temperature, humidity and direct or radiant sunlight
• In/Out function displays the WBGT value with or without direct sun exposure
• Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface
• Adjustable audible alarm
• User selectable unit of measure (°F or °C)
• Data hold and Max/Min functions
• Real-time data logger with integrated SD memory card
• User selectable sampling rate from 1 to 3600 seconds
• Easy-to-read backlit LCD display
• Tripod mount for long-term monitoring
• Low battery indicator and auto shut off

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REED R6020: Compact Temperature & Humidity USB Data Logger

Revolutionise the way you record temperature and humidity data with the REED R6020 – an ultra-compact, powerful data logger. With an impressive capability to store up to 16,000 temperature and 16,000 humidity readings, this device is perfect for long-term environmental monitoring.

Plug the R6020 directly into your computer’s USB port to set up parameters, and then disconnect to start recording – no need for any extra cables or wires. It comes with a user-selectable sampling rate from 2 seconds to 24 hours, and a visible LED alarm system to alert you if the set maximum or minimum values are exceeded.

This data logger is fully compatible with Windows 7, 8, and 10, and comes complete with wall-mount brackets and screws for consistent monitoring.

Ideal for a range of applications, the R6020 is perfect for environmental studies, HVAC/R system installation, greenhouses, industrial spaces, saunas, humidors, museums, food and beverage industry, warehouses, and transportation.

Experience the ease and accuracy of temperature and humidity logging with the REED R6020. It’s not just a data logger – it’s your partner in precision.

Features

• Stores up to 16,000 temperature and 16,000 humidity readings
• Simply plug into the USB port to begin downloading – no cables or wires required
• User selectable sampling rate from 2 secs to 24 hrs
• Visible alarm (LED) if set max/min values are exceeded
• Compatible with Windows 7, 8 and 10
• Wall mount bracket and screws for long-term monitoring

Ideal Applications for the REED R6020

• Environmental studies
• HVAC/R system installation
• Greenhouses and industrial spaces
• Saunas
• Humidors
• Museums
• Food and Beverage
• Warehouses
• Transportation

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REED R8080 Features:

• Meets IEC651 Type II class requirements
• Records up to 64,000 datapoints (1MB)
• 60dB dynamic space in each range
• Real time clock and calander
• Fast/Slow time weighting
• “A & C” frequency weighting
• Min/Max function
• USB Interface
• Low level battery indicator
• Analog digital bargraph
• Backlit LCD display
• Tripod mount design for longterm monitoring
• Includes windscreen, USB cable, Windows
  software, batteries and hard carrying case

Ideal Applications for the REED R8080

• Preventative Maintenance
• Industrial Machinery/Equipment
• Construction Sites
• Ensuring Safe Working Conditions
• Public Venues / Concerts
• Code Enforcement
• Traffic
• Appliance Noise Testing
• Long-term Measurement
• Recording of Acoustic Levels for Environmental Impact Studies

REED R8080 Specifications

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Features

• Salinity refractometers are useful for measuring the concentration of natural or artificial seawater in aquariums, holding tanks, and breeding ponds
• They can also be used for controlling the saltwater concentration when preparing pickles, measuring the concentration of saltwater used in rinsing and cooking sea products

REED R9600 Specifications

Calibration

1. Open the cover plate & place 2-3 drops of distilled water onto the prism surface, close the cover plate, press lightly & ensure the water spreads evenly across the whole surface area without air bubbles or dry sections. (wait 30seconds until the water adjusts to ambient temperature)

2. Hold towards light source & look into the eyepiece, if the boundary line between the upper blue field & the lower white field is not located exactly on the 0°C waterline, adjust the correcting screw until both lines meet.

3. Wipe the water from the prism with clean dry cloth & replace the rubber correcting screw cover.

NOTE: under normal operating conditions the calibration only needs to be checked periodically

Maintenance

1. If the ambient temperature is not within the automatic temperature compensation range (10 – 30°C) the instrument must be calibrated before testing commences.

2. The prism must be cleaned thoroughly with a soft, clean damp cloth after each use – failure to do so will result in inaccurate readings & possible long term damage

3. The instrument must be kept in a dry clean environment to prevent condensation forming on the optical components

4. If used in accordance with the instructions & all warning are followed – the optical performance will remain constant & the instrument will give many years of reliable service.

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REED SD-4214 Specifications

• Air velocity is measured in m/s, fpm, km/h, mph or knots;
• Circuit: Custom microprocessor LSI circuit
• Display: 52mm x 38mm LCD with backlight
• Temperature units: (°C, °F)
• Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
• Memory Card: SD memory card, 1 GB to 16 GB
• Sampling Time of Display: Approx. 1 second
• Data Output: USB/RS232 PC computer interface
• Temperature Range: 0-50°C (0-122°F)
• Resolution: 0.1°C/0.1°F
• Accuracy: ± 0.8°C/1.5°F
• Operating Temperature: 0-50°C (0-122°F)
• Operating Humidity: Less than 85% R.H.
• Power Supply: UM3/AA (1.5 V) x 6 batteries
• Weight: 515g/1.13lb
• Dimensions: Main instrument:203 x 76 x 38mm
• Telescope probe: 12mm Dia., 280mm to 940mm Length
• Includes: Telescope probe and a hard carrying case

Battery Replacement 1. When the left corner of LCD display shows , it is necessary to replace the battery 2. Loosen the screws of the Battery Cover and remove 3. Remove the batteries and replace with Six DC 1.5 V batteries (UM3, AA, Alkaline/heavy duty) 4. Make sure the battery cover is properly secured after changing the battery

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• Circuit: Custom microprocessor LSI circuit
• Display: 52mm x 38mm LCD with backlight
• Air velocity units: m/S, Km/h, FPM, Knots, Mph
• Temperature units: (°C, °F)
• Auto Sampling Time: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
• Memory Card: SD memory card, 1 GB to 16 GB
• Sampling Time of Display: Approx. 1 second
• Data Output: USB/RS232 PC computer interface
• Temperature Range: 0-50°C (0-122°F)
• Resolution: 0.1°C/0.1°F
• Accuracy: ± 0.8°C/1.5°F
• Operating Temperature: 0-50°C (0-122°F)
• Operating Humidity: Less than 85% R.H.
• Power Supply: UM3/AA (1.5 V) x 6 batteries
• Weight: 515g/1.13lb
• Dimensions: Main instrument :203 x 76 x 38mm
• Anemometer Sensor Head: 72mm Dia.
• Includes: Anemometer probe and a hard carrying case

REED SD-4201 Battery Replacement 1) When the left corner of LCD display shows , it is necessary to replace the battery 2) Loosen the screws of the Battery Cover and remove 3) Remove the batteries and replace with Six DC 1.5 V batteries (UM3, AA, Alkaline/heavy duty) 4) Make sure the battery cover is properly secured after changing the battery

Changing the Air velocity unit To change the Air velocity unit, press and hold the Unit Button. The display will flash the units m/S, Km/h, mph, Knot, & FPM. Release the Unit Button to select the displayed unit. The select unit will be saved as the default

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Display: 8 mm LCD display

Operating Humidity: Max. 80% RH

Operating Temperature: 0 to 50°C (32 to 122°F)

Power Supply: 006P DC 9V battery (heavy-duty type)

Power Consumption: Approx. DC 17 mA

Weight: 160g (battery included)

Dimensions: 156 x 60 x 33mm (6.14 x 2.36 x 1.29”)

Optional Accessories: Soft carrying case (CA-52A)

REED LM-81AM Operating Instructions 1. Power on the instrument by pressing the Power Button 2. Press the Unit Button to select unit that you want and then face the Air Flow Sensor to the source of wind 3. Allow time for reading to become stable and note the value indicated.

REED LM-81AM Auto Power Off In order to prolong the battery life, the instrument has an “Auto Power Off” function. The meter will switch off automatically if no buttons are pressed for around 10 minutes.

REED LM-81AM Battery Replacement When the left corner of the LCD display shows the low battery symbol, this indicates that replacement of the battery is then needed. However measurements could still be taken for another few hours before the meter becomes inaccurate. 1. Open the Battery Cover at the back of the meter and remove the battery 2. Replace with a 9V battery (alkaline or heavy-duty type) and reinstall the cover

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Function selection
This Reed Salt/TDS/Conductivity Datalogger meter has 3 measuring functions to choose from: Conductivity, TDS, and Salt. With the instrument powered on, press and hold the Function Button. The display will flash “Cd”, for Conductivity measurements, “tdS” for TDS measurements, and “SALt” for Salt measurements. Release the Function Button to choose the displayed function.
The meter is defaulted to Auto Range mode. Push the Range Button to change the range from 200μS, 2mS, 20mS, 200mS and Auto Range.

Zero Adjustment
If the probe is not immersed in the measuring solution and the display will not show a Zero Value. Press and hold the Up Button for about 10 seconds and the display will then show zero. The Zero function is only valid for the 200μS range and not when the Zero Value is < 2.0μS.

Conductivity Measurements
Always plug the Probe Plug into the Probe Socket with your meter switched off. Now power on the meter by pressing the Power Button. Select the “Cd” function and hold the Probe Handle and fully immerse the Probe Sensor into the measuring solution. Shake the Probe to let the Probe’s internal air bubble drift out from under the sensing head. The top part of the Display will show the conductivity mS (μS) values, and the lower part of the Display will show the temperature value of the solution.

TDS Measurement
With your salinity meter switched meter is off, plug the Probe Plug into the Probe Socket, then power on the meter by pressing the Power Button. Using the Function Select, navigate until the “tdS” function icon is displayed on the screen. Hold the Probe Handle and fully immerse the Probe Sensor into the measuring solution. The Display will show the Total Dissolved Solids value.

Salt Measurements
Before starts any salt measurements, your meter need to have the probe plug plugged into the Probe socket and the “SALt” function selected. The procedure is similar as TDS measurements. The display will show the Salt value (% of weight).

Data Record (Max., Min. reading)
The data record function records the maximum and minimum readings. Press the REC Button once, and a ”REC. MAX.” symbol along with the maximum value will appear on the display. Press the REC Button again, and a “REC. MIN.” symbol along with the minimum value will appear on the display.

Auto Datalogger
Press the REC Button, and the “REC” symbol will appear on the LCD screen, then press the Logger Button, the “REC” symbol will flash while the measuring data and time information is being saved in memory. To set the sampling time, and to toggle the beeper sound on or off, refer to the Advanced Settings section of this manual. Pause the Datalogging; while Datalogging, if press the Logger Button once. While paused, the “REC” symbol will stop flashing. Press the Logger Button again to resume Datalogging, and the “REC” symbol will begin to flash again.Stop Datalogging; while the Datalogger function is paused, press the REC Button for 2 seconds. The “REC” symbol will disappear indicating the Datalogging function has stopped.

Manual Datalogger
Set sampling time is to 0 second; Press the REC Button, and the “REC” symbol will appear on the LCD screen. Press the Logger Button, and the “REC” symbol will flash once and one Beep will sound, at the same time the measuring data along the time information will be saved in memory. The lower Display will show the Position (record) number, which is saved as well. To Change the Position Number; press the Down Button and the lower position number will flash on the display. Press the Up or Down Buttons to set the Position Number (1 to 99) to help identify the measurement location. The lower Display will show P x (x = 1 to 99). After the position number is selected, press the Enter Button to confirm. Stop Datalogging; press the REC Button for 2 seconds, and the “REC” symbol will disappear indicating the Datalogging function has stopped.

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