Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
EXTECH Wireless Thermometer Transmitter: -40°F to 140°F /-40°C to 60°C, 98 ft Transmission - Remote-Transmitting Temperature & Humidity Sensors
EXTECHRemote-Transmitting Temperature & Humidity Sensors

EXTECH Wireless Thermometer Transmitter: -40°F to 140°F /-40°C to 60°C, 98 ft Transmission

The EXTECH Wireless Thermometer Transmitter (MPN RH200W-T) is a remote-transmitting temperature and humidity sensor with a measurement range of -40°F to 140°F / -40°C to 60°C. It features a 98 ft transmission range…

SKU 3G-OTH-177317

Brand
EXTECH
Item
Wireless Thermometer Transmitter: -40°F to 140°F /-40°C to 60°C, 98 ft Transmission
Category
Remote-Transmitting Temperature & Humidity Sensors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

EXTECH
Manufacturer Part Number
RH200W-T
Type
Battery
Transmission
98 ft
Transmission Range
98 ft
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

EXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXTECH Wireless Thermometer Transmitter (MPN RH200W-T) is a remote-transmitting temperature and humidity sensor with a measurement range of -40°F to 140°F / -40°C to 60°C. It features a 98 ft transmission range and is powered by a battery.

Frequently Asked Questions

What is the EXTECH Wireless Thermometer Transmitter used for?

The EXTECH RH200W-T is used for remote monitoring of temperature and humidity in environments like HVAC systems, server rooms, greenhouses, and cold storage. It transmits readings wirelessly up to 98 ft, enabling convenient data logging without running cables.

What are the specifications of the EXTECH RH200W-T?

The EXTECH RH200W-T measures temperature from -40°F to 140°F / -40°C to 60°C. It has a wireless transmission range of 98 ft and is powered by a battery. The manufacturer part number is RH200W-T, and it is designed for remote temperature and humidity sensing.

Where to buy the EXTECH RH200W-T worldwide?

3G Electric supplies the EXTECH RH200W-T wireless thermometer transmitter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this remote-transmitting temperature and humidity sensor.

How to install the EXTECH wireless thermometer transmitter?

Install the EXTECH RH200W-T by placing it in the target area within 98 ft of the receiver. Ensure the battery is installed correctly and the sensor is not obstructed by metal or thick walls. Follow the manufacturer's manual for pairing and mounting to ensure reliable transmission.

Used in

Common applications for EXTECH
HVAC system diagnostics — EXTECH AN340 vane anemometer for air velocity and humidity measurement
Industrial machinery maintenance — EXTECH 461995 laser tachometer for RPM and surface speed checks
Food and beverage quality testing — EXTECH RF12 analog refractometer for Brix concentration measurement
Refrigerant leak detection — EXTECH RD350 heated diode leak detector for R-513A systems
Environmental monitoring — EXTECH RH490 data logging hygro-thermometer for temperature and humidity logging
Lighting inspection — EXTECH LT300-NIST light meter for illuminance measurement in workspaces

EXTECH Products

3G Electric supplies EXTECH remote-transmitting temperature & humidity sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
EXTECH Wireless Thermometer: 1%to 99% Humidity Range, Temp, Wireless (MPN RH200W). Key specifications — Primary Scale: Temperature; Secondary Scale: Humidity; Display Type: Digital; Brand: EXTECH.
EXTECH
EXTECH Wireless Thermometer: 1%to 99% Humidity Range, Temp, Wireless (MPN RH200W). Key specifications — Primary Scale: Temperature; Secondary Scale: Humidity; Display Type: Digital; Brand: EXTECH.
EXTECH Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp (MPN RH101). Key specifications — attr1107597: EXTECH; attr1134764: Not Included.
EXTECH
EXTECH Relative Humidity Meter: Cabled, Ambient Temp/Relative Humidity/Surface Temp/Wet Bulb Temp (MPN RH101). Key specifications — attr1107597: EXTECH; attr1134764: Not Included.
EXTECH Psychrometer: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp, -22°F to 199°F (MPN RH390). Key specifications — Brand: EXTECH; Calibration Certificate: Not Included.
EXTECH
EXTECH Psychrometer: Onboard, Ambient Temp/Dew Point/Relative Humidity/Wet Bulb Temp, -22°F to 199°F (MPN RH390). Key specifications — Brand: EXTECH; Calibration Certificate: Not Included.
EXTECH Data Logger: 0%to 100% Relative Humidity Measured, -40°F to 158°F, -40°C to 70°C, RHT20, USB. Key specifications — Interface: USB; Parameters Measured: Relative Humidity; Brand: EXTECH; Features: Adjustable Alarm; Includes: Mounting Bracket; Software Options: Software Included; Data Logger Type: Temperature.
EXTECH
EXTECH Data Logger: 0%to 100% Relative Humidity Measured, -40°F to 158°F, -40°C to 70°C, RHT20, USB. Key specifications — Interface: USB; Parameters Measured: Relative Humidity; Brand: EXTECH; Features: Adjustable Alarm; Includes: Mounting Bracket; Software Options: Software Included; Data Logger Type: Temperature.
EXTECH Psychrometer with Infrared Thermometer: Onboard, 10 in x 2.9 in x 2 in, 14°F to 140°F (MPN HD500). Key specifications — attr1107597: EXTECH; attr1134764: Not Included.
EXTECH
EXTECH Psychrometer with Infrared Thermometer: Onboard, 10 in x 2.9 in x 2 in, 14°F to 140°F (MPN HD500). Key specifications — attr1107597: EXTECH; attr1134764: Not Included.
EXTECH Data Logger: 0%to 100% Relative Humidity Measured, -40°F to 158°F, -40°C to 70°C, RHT10, USB. Key specifications — Interface: USB; Parameters Measured: Temperature °F; Brand: EXTECH; Features: Selectable Sample Rate; Includes: USB Cover; Software Options: Software Included; Data Logger Type: Temperature.
EXTECH
EXTECH Data Logger: 0%to 100% Relative Humidity Measured, -40°F to 158°F, -40°C to 70°C, RHT10, USB. Key specifications — Interface: USB; Parameters Measured: Temperature °F; Brand: EXTECH; Features: Selectable Sample Rate; Includes: USB Cover; Software Options: Software Included; Data Logger Type: Temperature.

More from EXTECH

View all EXTECH parts →