SP Bel-Art Liquid-In-Glass Laboratory Thermometer -10 to 110C - NIST

In this review the SP Bel-Art H-B Easy-Read liquid-in-glass thermometer is assessed for lab and production use; the bottom line is that it is a reliable, simple immersion thermometer for settings that need clear, repeatable temperature checks without complex electronics. It is best for technicians, lab instructors, and quality control staff who need a durable glass instrument with an eco-conscious, non-toxic indicator and documented traceability. The single biggest reason to buy is its clear black Enviro-Safe liquid against a yellow, lead-free glass background which reduces reading errors in demanding workflows.

Key Features

• Enviro-Safe liquid: A black, biodegradable, non-toxic indicator provides high contrast against the yellow-backed glass for easier, more accurate readings.
• Wide temperature range: Covers -10 to 110C with 1C division markings to support diverse laboratory and food processing needs.
• Immersion design: Total immersion capability and a durable 200mm length allow full-depth measurements in containers and baths.
• NIST traceability: Manufactured and tested in the USA with a multilingual Statement of Accuracy and Traceability for international compliance.
• Accuracy: Typical 0.5C accuracy across most of the range and 1C at extremes provides dependable measurements for non-human laboratory applications.
• Optional calibration: Individual Thermometer Calibration Reports are available for facilities that require documented instrument calibration.

Who It's For

This thermometer suits chemical and petrochemical labs, educational institutions, pharmaceutical processing, and food and beverage production such as dairies, breweries, and distilleries where straightforward, repeatable temperature checks are needed. Its clear scale and biodegradable liquid make it especially useful in training environments and routine QC checks.

Those who need rapid digital logging, remote monitoring, or submersion beyond the specified total-immersion design should look elsewhere; electronic probes or data-loggers are a better fit for automated systems and continuous monitoring applications.

Pros & Cons

Pros

• High-contrast black Enviro-Safe liquid and yellow-backed glass reduce reading errors in typical lab conditions.
• Broad -10 to 110C range with 1C divisions and stated 0.5C accuracy in most ranges for reliable spot checks.
• NIST traceable and USA-tested with multilingual Statement of Accuracy and Traceability for institutional use.
• Durable 200mm length supports total immersion readings in many containers and baths.

Cons

• Being a glass liquid thermometer, it is fragile compared with metal or digital probes and requires careful handling.
• No electronic output or data-logging capability for automated records.

Specifications

Our Verdict

The SP Bel-Art liquid-in-glass thermometer is a practical, value-oriented choice for labs and food processing environments that require straightforward, readable temperature measurements and documented traceability. It is particularly valuable where visual clarity and environmental safety of the indicator liquid matter, though users who need ruggedized probes or digital logging should consider other instrument types.

Frequently Asked Questions

Is this thermometer suitable for food processing?
Yes; it is intended for food and beverage settings such as dairies and breweries and uses a non-toxic, biodegradable indicator.

Can it be fully immersed?
Yes; it is designed for total immersion and has a 200mm length for full-depth readings.

Does it come with calibration documentation?
It includes a multilingual Statement of Accuracy and Traceability and optional individual Thermometer Calibration Reports if required.