Fluke 51 II Handheld Digital Probe Thermometer

When precision temperature measurement matters, professionals turn to the Fluke 51 II Single Input Digital Thermometer — a field-proven instrument trusted in factories, calibration labs, pharmaceutical facilities, and HVAC systems alike. If you're searching for a reliable handheld digital probe thermometer price in Bangladesh, this is the benchmark model worth investing in.

Manufactured by Fluke — one of the world's most respected test and measurement brands — the 51 II delivers an impressive temperature range of up to 900°C (1600°F) with an accuracy of ±[0.05% + 0.3°C] above -100°C. This level of precision meets the demands of thermocouple thermometer lab accuracy testing, quality assurance protocols, and regulatory compliance checks in pharma and food processing environments. You can learn more about the full instrument lineup at the official Fluke product page for technical reference.

For HVAC engineers, the Fluke 51 II is the definitive contact thermometer for HVAC diagnostics. It supports J, K, T, and E-type thermocouples — the industry-standard sensor types used across duct systems, refrigerant lines, compressors, and pipe surfaces throughout Bangladesh's growing construction and facilities management sector. Pair it with other instruments from our HVAC/Clean Rooms category for a complete site testing toolkit. The Fluke 116 Digital HVAC Multimeter is a popular companion instrument for HVAC professionals who need both electrical and temperature measurement in one kit.

The built-in MIN/MAX/AVG recording with a relative time clock makes trend analysis effortless. In pharmaceutical cold chain management, food safety audits, and process calibration environments — all common use cases for Fluke 51 II thermometer Bangladesh buyers — this function removes the need for manual temperature logging and helps meet documentation standards. Explore our full range of Temperature Meters and Calibration instruments to find complementary tools for your workflow.

Powered by three standard AA batteries with a typical 1,000-hour battery life, the Fluke 51 II keeps downtime minimal even during extended shifts. The sleep mode automatically conserves power when the unit is idle. The rugged, splash- and dust-resistant case with its impact-absorbing holster is built to survive the rigors of industrial floors, rooftops, and outdoor commissioning work. For completely hands-free operation, the optional ToolPak accessory lets you mount the unit magnetically on any metal surface — a useful feature when both hands are occupied during probe placement. Learn more about compatible Fluke accessories directly from Fluke's official documentation.

Tools Bangladesh is your authorized local supplier for the Fluke 51 II, providing genuine products, local warranty support, and reliable delivery across Dhaka and nationwide. Browse our complete Pharma, Health & Biomedical and Electrical categories for additional instruments suited to your industry. Ready to order? Contact our team or place your order directly on this page for the best price on the Fluke 51 II in Bangladesh.

KEY FEATURES

• Laboratory-Grade Accuracy: Achieves ±[0.05% + 0.3°C] above -100°C — meeting the accuracy demands of QA labs, pharmaceutical compliance checks, food safety audits, and process calibration tasks where measurement integrity is non-negotiable.
• Wide Temperature Range up to 900°C (1600°F): Handles everything from cold storage facilities and refrigerated warehouses to high-heat industrial furnaces and boilers — one instrument across the full range of applications common in Bangladesh's manufacturing and processing sectors.
• Multi-Thermocouple Compatibility — J, K, T, E Types: Works seamlessly with the four most widely used industrial thermocouple types, so it integrates with probes you may already own and covers virtually every contact measurement scenario. See Fluke's complete thermocouple compatibility guide for probe selection advice.
• MIN/MAX/AVG Recording with Relative Time Clock: Automatically captures peak, trough, and average readings over time — ideal for unattended process monitoring, HVAC commissioning, and temperature trend documentation without manual note-taking.
• Large Backlit Dual Display in °C, °F, or Kelvin: Clearly readable in bright outdoor sites or dimly lit equipment rooms, with one-button unit switching to suit any workflow, reporting standard, or international client requirement.
• ~1,000-Hour Battery Life with Sleep Mode: Runs approximately 1,000 hours on three standard AA batteries, with automatic sleep mode to extend life further — reducing consumable costs for users conducting daily rounds in factories or facilities.
• Rugged Field-Ready Build: The splash- and dust-resistant case combined with an impact-absorbing holster protects the instrument from the everyday hazards of factory floors, rooftops, and outdoor HVAC sites — built to Fluke's IEC standards for portable instruments.
• Hands-Free Operation with Optional ToolPak: The ToolPak accessory mounts the meter magnetically on any metal surface or secures it around a pipe with hook-and-loop straps — freeing both hands for probe placement, valve adjustments, or equipment handling on site.

FAQ

Q: What is the price of the Fluke 51 II in Bangladesh?

The Fluke 51 II is available at Tools Bangladesh, your 100% trusted local Fluke supplier. For bulk orders or institutional procurement, contact our sales team directly for a formal quotation and volume pricing. We recommend checking the product page regularly, as promotional pricing is occasionally available. All purchases include a genuine 1-year manufacturer warranty.

Q: What thermocouple types does the Fluke 51 II support?

The Fluke 51 II supports J, K, T, and E-type thermocouples, which cover the vast majority of industrial and laboratory contact measurement applications in Bangladesh. K-type is the most widely used for general-purpose and HVAC work, while J and T types are common in food processing and pharmaceutical environments. You can browse compatible Fluke probes and accessories on the official Fluke website for detailed probe selection guidance.

Q: Is the Fluke 51 II suitable for HVAC work in Bangladesh?

Yes — the Fluke 51 II is widely regarded as one of the best contact thermometers for HVAC diagnostics. It measures duct temperatures, pipe surfaces, compressor housings, and refrigerant lines precisely and quickly using K-type thermocouples, the standard choice for HVAC applications. Many HVAC engineers in Bangladesh pair it with the Fluke 116 Digital HVAC Multimeter for comprehensive electrical and thermal site testing. Explore our full HVAC/Clean Rooms category for more compatible instruments.

Q: Does Tools Bangladesh offer a warranty on the Fluke 51 II?

Yes. Every Fluke 51 II sold through Tools Bangladesh comes with Fluke's standard 1-year manufacturer warranty, backed by our local after-sales support team. You won't need to deal with international return logistics — our team handles warranty queries, calibration referrals, and technical support locally. For calibration services and standards-compliant testing equipment, also visit our Calibration category.