Please login to your online account to display your discounted pricing

Fisher Scientific™ Traceable™ Wireless Radio-Signal Refrigerator Thermometer

Wirelessly monitors refrigerators from up to 100 ft. away, offering min/max memory and high/low alarm. Fisher Scientific Traceable Wireless Radio-Signal Refrigerator Thermometer includes a remote refrigerator bottle probe module with three channels (set to 1, 2 and 3).

Manufacturer: fisher scientific™  6424FE/EMD

 View more versions of this product

Remote unit (additional available separately, 15-081-114), battery, flip open stand, wall mount, Velcro™, ABS Plastic case

Catalog No. S04569

  • / Each

Description & Specifications


Accuracy ±1°C
Certifications/Compliance ISO 17025, A2LA, NIST
Dimensions (L x W x H) 4.5 x 4.25 x 0.75 in. (11 x 10 x 1.9cm)
Display LCD
Height (English) 0.75 in.
Height (Metric) 1.9cm
Includes Remote unit (additional available separately, S04570), battery, flip open stand, wall mount, Velcro™, ABS Plastic case
Length (English) 4.5 in.
Length (English) Overall 4.5 in.
Length (Metric) 11cm
Resolution 0.1°C
Temperature Range (English) -22° to +158°F
Temperature Range (Metric) -30° to +70°C
Weight (English) 6 oz.
Weight (Metric) 170g
Width (English) 4.25 in.
Width (Metric) 10cm
Product Type Wireless Radio-Signal Thermometer

  • Data updates every 30 seconds
  • Temperature readings from up to three remote refrigerator sensors can be sent to a main unit via radio signal: 433MHz frequency penetrates refrigerators and walls
  • Sealed bottle of GRAS (generally recognized as safe) material is insulated from rapid temperature changes when refrigerator door is opened
  • Min/max memory allows monitoring conditions over short or long time periods
  • Alarm sounds when temperature rises above or falls below set points; can be set in 1° increments
  • Indicator on main unit shows rising or falling temperature trends


  • Range: -30.0° to +70.0°C (-22.0° to +158.0°F)
  • Resolution: 0.1°
  • Accuracy: ±1.0°C
  • Functions: wireless, min/max memory, alarm, °F/°C
  • Display: two-line LCD, 1 in. (2.5cm) digits
  • Size, L × W × H: main unit, 4.5 × 4.25 × 0.75 in. (11.4 × 10.8 × 1.9cm); remote unit, 3.5 × 2.3 × 0.75 in. (8.9 × 5.8 × 1.9cm)
  • Weight: main unit, 6 oz. (170g); remote unit, 3 oz. (85g)


Individually serial-numbered Traceable™ Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA™. It indicates traceability to standards provided by NIST™.