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Reed Instruments - Test and Measurement Equipment

REED Bluetooth Smart Series Meters
Smart Series Meters



REED R1640 Thermocouple Thermometer,
Bluetooth Smart Series

Real-time data logging Thermocouple Thermometer with Bluetooth 5.0 connectivity wirelessly connects to the REED Smart Series App.

The R1640 is a 2-channel compact thermocouple thermometer that can be used either stand-alone or with the REED Smart Series App (available for download on Android and iOS).

When connected to the App, the R1640 can be set up to data log measurements over a given period.


  • Displays 2 temperature measurements simultaneously
  • Easy to operate, designed for one-hand operation
  • Integrated display provides flexibility for use without a mobile device
  • Magnetic Backing allows the instrument to be mounted to metallic surfaces
  • Data Hold function
  • User selectable C, or F
  • Low battery indicator and auto shut off
  • Tripod mount for long-term monitoring
  • NIST Traceable Certification Available
  • Includes: 2 Beaded Wire Temperature Probes
  • Accepts K-type thermocouples; (sold Separately)

When used with the REED Smart Series App:

  • Real-time data logger

  • User-selectable sampling rate from 1 to 120 seconds

  • Bluetooth 5.0 provides connectivity to instruments up to 246' (75m) away

  • Connect, measure and data log up to 6 instruments, simultaneously

  • Easy setup with automatic app integration for compatible REED Smart Series instruments

  • Export data via Excel or PDF and create custom reports that can be emailed from a mobile device

Ideal Applications for the REED R1640:

  • Medical

  • Pharmaceutical

  • Environmental monitoring

  • Industrial and commercial temperature applications

  • R&D and educational establishments

  • Food service


REED R1640 Bluetooth Thermocouple Thermometer

REED Thermocouple Probes
Thermocouple Probes

NIST Traceable Certification Available

NIST Traceable Certification Available - (Optional)

Note: NIST Certification may delay shipment by 1 - 3 Days

Orders over $300 ship FREE to 48 States

Thermocouple Thermometer


REED R1640 Bluetooth Thermocouple Thermometer

Thermocouple Thermometer w/ NIST

REED R1640 Thermocouple Thermometer w/ NIST

Soft Carrying Case
7" x 3" x 2"


CA-52A Soft Carrying Case

Hard Carrying Case
13" x 12" x 5.8"


Hard Carrying Case

R1500 Tripod w/Instrument Adapter


R1500 Tripod w/Instrument Adapter
REED Thermocouple Probes
REED Thermocouple Probes
REED Thermometers - RTD, Thermocouple & Probes:
REED C-370 RTD Thermometer
REED C-370
RTD Thermometer
REED R1640 Bluetooth Thermocouple Thermometer
R1640 Bluetooth Thermocouple Thermometer
REED R2450SD 4-Channel Thermometer w/NIST
R2450SD 4-Channel
REED R2400 Type K Thermocouple Thermometer
REED R2400 Type K

*  *  *  *  *  *  *

REED Thermocouple Probes
Thermocouple Probes
REED SD-4207 Thermo-Anemometer Datalogger
REED Thermo-Anemometers
REED Thermo Hygrometers - Temperature & Humidity Meters
REED Thermo Hygrometers
REED R2000 Stem Thermometer
R2000 Digital
Stem Thermometer

*  *  *  *  *  *  *

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