TEL-TRUGeneral Purpose Dial Pocket Thermometers

TEL-TRU Dial Thermometer: 50°F to 500°F /10°C to 250°C, +/- 1% Accuracy

The TEL-TRU Dial Thermometer (MPN BC550R-1809) is a general purpose dial pocket thermometer with a temperature range of 50°F to 500°F (10°C to 250°C) and an accuracy of +/- 1%. It features an 18-inch stem length and…

SKU 3G-OTH-175805

Also listed as: BC550R1809 · BC550R 1809

Brand

TEL-TRU

Item

Dial Thermometer: 50°F to 500°F /10°C to 250°C, +/- 1% Accuracy

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

BC550R-1809 

Type

+/- 1% Accuracy 

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 BC550R-1809 used for?

The TEL-TRU Dial Thermometer BC550R-1809 is a general purpose dial pocket thermometer used for measuring temperatures in industrial processes, HVAC, and food service applications. Its 18-inch stem allows insertion into pipes, tanks, or ovens for accurate readings.

What are the specifications of the TEL-TRU Dial Thermometer BC550R-1809?

The TEL-TRU Dial Thermometer BC550R-1809 has a temperature range of 50°F to 500°F (10°C to 250°C) with +/- 1% accuracy. It features an 18-inch stem length and is designed for Fahrenheit measurement. The manufacturer part number is BC550R-1809.

Where to buy the TEL-TRU Dial Thermometer BC550R-1809 worldwide?

3G Electric supplies the TEL-TRU Dial Thermometer BC550R-1809 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.

How to install the TEL-TRU Dial Thermometer BC550R-1809?

Install the TEL-TRU Dial Thermometer BC550R-1809 by inserting the 18-inch stem into a thermowell or directly into the process medium. Ensure the dial is positioned for easy reading. Avoid over-tightening the connection to prevent damage to the stem or sensor.

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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