TEL-TRUGeneral Purpose Dial Pocket Thermometers

TEL-TRU Dial Thermometer: 150°F to 750°F, +/- 1% Accuracy, 18 in Stem Lg

The TEL-TRU Dial Thermometer (MPN GT300R-1865) is a general purpose dial pocket thermometer with a Fahrenheit scale ranging from 150°F to 750°F. It offers an accuracy of +/- 1% and features an 18-inch stem length.

SKU 3G-OTH-175836

Also listed as: GT300R1865 · GT300R 1865

Brand

TEL-TRU

Item

Dial Thermometer: 150°F to 750°F, +/- 1% Accuracy, 18 in Stem Lg

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

TEL-TRU

Manufacturer Part Number

GT300R-1865 

Type

+/- 1% Accuracy, Fahrenheit 

Stem Lg

18 in 

Accuracy

+/- 1% 

Temperature Units

Fahrenheit 

Technical Documents

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TEL-TRU Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the TEL-TRU Dial Thermometer used for?

The TEL-TRU Dial Thermometer (GT300R-1865) is a general purpose dial pocket thermometer used for temperature measurement in industrial processes, HVAC, and food service. Its 18-inch stem and 150°F to 750°F range suit ovens, kilns, and pipelines where quick Fahrenheit readings are needed.

What are the specifications of the TEL-TRU Dial Thermometer?

The TEL-TRU GT300R-1865 has a Fahrenheit scale from 150°F to 750°F with +/- 1% accuracy. It features an 18-inch stem length and is a dial pocket thermometer. The manufacturer part number is GT300R-1865, and it is designed for general purpose industrial temperature monitoring.

Where to buy the TEL-TRU Dial Thermometer worldwide?

3G Electric supplies the TEL-TRU Dial Thermometer GT300R-1865 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this general purpose dial pocket thermometer.

How to install the TEL-TRU Dial Thermometer?

Install the TEL-TRU Dial Thermometer by inserting the 18-inch stem into a thermowell or process connection for direct contact with the medium. Ensure the dial is positioned for easy reading. Avoid over-tightening fittings. For best accuracy, allow thermal equilibrium before taking a reading.

Used in

Common applications for TEL-TRU

Food processing — NSF-rated clip-on dial thermometers (e.g., GT100R-12/16121253) for monitoring vat and pan temperatures during cooking or holding.

HVAC systems — Back-mount fixed-angle dial thermometers (e.g., 24100855AFEADAA) for measuring supply and return water temperatures in boilers and chillers.

Pharmaceutical manufacturing — General-purpose dial pocket thermometers (e.g., BC550R-0402) for spot-checking temperatures in storage vessels and incubators.

Industrial process control — Digital thermometers with NPT threads (e.g., ND5BB09111-P22046) for inline temperature measurement in pipelines and reactors.

Pressure gauge protection — Filter-type snubbers (e.g., 723SG) installed upstream of pressure gauges in hydraulic or pneumatic systems to reduce pulsation damage.

Laboratory calibration — Check-Set® keyboard and mouse accessories (e.g., 96100384) for operating temperature calibrators in metrology labs.

TEL-TRU Products

3G Electric supplies TEL-TRU general purpose dial pocket thermometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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