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Taylor 9840RB digital pocket thermometer, non-rolling body, 4.75-inch stem, 0.4 by 0.8 inch LCD display

Taylor

Taylor Digital Pocket Thermometer 9840RB measurement tool

SKU CH-F5ZM-95RVH

Digital pocket thermometer reads -40 to 302 °F with 4.75 in stem and 0.4 in LCD digits

  • Product typeEnvironmental & Mechanical
  • Measures from -40 °F to 302 °F for wide use
  • Reads to ±2 °F for reliable accuracy
  • 75 in stem reaches into deep pots
  • NSF rated for food‑safe applications
  • Compact .4 in by .8 in display with 4‑digit LCD

Digital Pocket Thermometer 9840RB

The Taylor Digital Pocket Thermometer 9840RB is a compact environmental and mechanical measurement tool. It features a non-rolling body style and a top-reading display for easy viewing. The unit operates from -40 Degrees to 302 Degrees F or -40 Degrees to 150 Degrees C. A folding stem is not included on this model.

Suits spot checks in food service and HVAC

This thermometer suits technicians and inspectors needing quick, NSF-rated temperature readings with a 4.75 in stem. The 0.4 in digit height on the LCD aids visibility in busy environments. It is not for users requiring a NIST-traceable calibration certificate included in the box. Buyers needing continuous data logging or wireless connectivity should look at other instruments.

Range covers freezing to high-heat cooking

The -40 to 302 Degrees F range comfortably handles deep freeze storage, walk-in coolers, and high-temperature cooking oil or grill surfaces. Accuracy is rated at +/-2 Degrees F across the scale. The device runs out of headroom for industrial processes exceeding 150 Degrees C such as metal heat treating or autoclave validation.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameTAYLOR
Product typeEnvironmental & Mechanical

Questions about this item

Does the 4.75 in stem require a specific immersion depth for accurate readings?

Insert the stem at least 2 in into the material being measured so the sensor is fully surrounded.

Can I leave the 9840RB in a 302 Degrees F environment while using older analog gauges nearby?

Yes, the thermometer operates up to 302 Degrees F and its non-rolling body stays in place beside other instruments.

How do I confirm the +/-2 Degrees F accuracy after first power-on?

Compare the LCD reading against a calibrated reference thermometer at a known stable temperature.

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