GOnDO Portable K-Type Thermometer B-One YC-311

GOnDO YC-311 Portable K-Type Thermometer

The GOnDO YC-311 Portable K-Type Thermometer B-One is a high-precision digital thermometer designed with a microcontroller and a 4-digit LCD display. It is engineered to measure extreme temperatures with reliable stability and accuracy, making it suitable for industrial, laboratory, and field applications. Equipped with advanced features such as T1-T2 differential measurement, max/min/average functions, data hold, and automatic power-off (APO), this device ensures convenient operation and consistent results.

Key Features

• • Microcontroller-based design for stable and accurate performance.

• Clear 4-digit LCD display with easy-to-read measurement values.

• Multi-function display: °C/°F selection, Max/Min/Avg readings, Hold function, T1-T2 differential, Rail, APO, and 0°C adjustment.

• Reading updates at 1 time per second for real-time monitoring.

• Compact and portable design, suitable for both field and laboratory environments.

• Ideal for checking air conditioners, heaters, furnaces, and industrial equipment with high precision.

Applications

• HVAC systems: monitoring air conditioners, chillers, and heating systems.

• Industrial furnaces and heaters: ensuring temperature accuracy in production processes.

• Food industry: verifying temperatures during cooking, storage, or processing.

• Scientific research and laboratories: precise measurement for experiments requiring stable thermal conditions.

• Field use: portable solution for technicians and engineers performing on-site inspections.

Specifications

Instrument (YC-311 Unit)

• Range: –200 °C to +1372 °C (–328 °F to +2501 °F).

• Resolution: 0.1 °C (≤ 999.9 °C); 1 °C (≥ 1000 °C).

• Reading Update: 1 time/sec.

• Accuracy (at 23 °C ± 5 °C / 73.4 °F ± 9 °F):

  • ±0.1% reading + 0.5 °C (1 °F).

  • Below –100 °C (–148 °F): ±0.2% reading + 1 °C (2 °F).

• Temperature Coefficient:

  • –100 °C to +1372 °C: ±0.01% reading + 0.05 °C (0.1 °F).

  • Below –100 °C: ±0.02% reading + 0.1 °C (0.2 °F).

• Temperature Scale: ITS-90.

• Ambient Accuracy Range: 18–28 °C (64–82 °F).

Thermocouple Probe (Type K)

• Type: K-type thermocouple.

• Sheath Material: SUS316 stainless steel.

• Diameter Options: 1.6φ, 2.3φ mm.

• Length: 5 to 50 cm.

• Operating Temperature: up to 800 °C (1472 °F).

• Accuracy: 0.75%.

• Coil PU Wire: standard length 2 meters.

General Information

• Product Name: GOnDO Portable K-Type Thermometer.

• Model Number: YC-311.

• Brand: GOnDO.

• Category: Laboratory and Industrial Temperature Measuring Instrument.