Welch Allyn Spot Vital Signs

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Welch Allyn Spot Vital Signs Features

The Welch Allyn Spot Vital Signs is a monitor for patient vital signs. It can produce a reading in seconds, making it easy to use and accurate. The Spot Vital Signs device offers non-invasive blood pressure, pulse rate, temperature, and SpO2 measurements. The Welch Allyn Spot Vital Signs system is only for use on pediatric and adult patients. The vital signs monitor can fit in a selection of settings, from a hospital, physician’s office, clinics, and long-term care facilities. The Welch Allyn Spot Vital Signs are to check vitals. It is not intended for continuous monitoring of a patient. The Bright LCD screen can show you all of the parameters in one glance. The Welch Allyn Vital Signs system weighs under 5 pounds and runs off of a rechargeable lithium-ion battery, making it easy to carry to the patient who needs vitals checked.

  • Fast and accurate – completes BP, pulse rate, temperature, and SpO2 in approximately 30 seconds
  • Multiparameter and modular so you can select precisely the vital signs you need
  • Optional Masimo or Nellcor pulse oximetry
  • Optional SureTemp thermometry
  • Portable – carry it, wheel it, or mount it
  • Big, bright, easy-to-read LCD screen
  • Integrated long-life battery enhances portability and continuous operation

Welch Allyn Spot Vital Signs Specifications


  • Height: 9.7” (24.6 cm)
  • Width: 5.7” (14.5 cm)
  • Depth: 4.7” (12.0 cm)
  • Weight: 4.6 lb (2.1 kg)


  • AC Power Supply: 7.2 V DC at 1.0 A; Rechargeable sealed lead acid internal battery
  • Battery Recharge Time: 90% to 100% after 12 hours; Simultaneously operates device and charges battery when AC power adapter is plugged in
  • Operating Time: A fully charged battery supports 150 typical blood pressure determinations at 7-minute intervals


  • Cuff Pressure Range: 0 to 300 mmHg
  • Initial Cuff Inflation: 160 mmHg (adjustable)
  • Systolic Range: 60 to 250 mmHg
  • Diastolic Range: 30 to 160 mmHg
  • Mean Arterial Pressure Range: 40 to 190 mmHg
  • Blood Pressure Accuracy: Blood pressure meets or exceeds SP10:1992 AAMI standards
  • Blood Pressure Determination Time: 20-45 seconds typical
  • Overpressure Cutoff: 315 mmHg ± 15 mmHg
  • Pulse Rate Range (using BP determination): 40 to 200 bpm
  • Pulse Rate Accuracy (using BP determination): ± 5%


  • Measurement Range: 86 °F to 109.4 °F (30 °C to 43 °C)
  • Calibration Accuracy: ± 0.2 °F (± 0.1 °C) (Monitor Mode)
  • Determination Time
    • Oral—Approximately 4 seconds
    • Axillary—Approximately 10 seconds
    • Rectal—Approximately 15 seconds
  • Probe
    • Oral/Axillary—Blue cap
    • Rectal—Red cap


  • Performance Measurement Range: 70% to 100%
  • Pulse Rate Range: 25 to 240 bpm
  • SpO2 Accuracy
    • Masimo: ± 2 digits
    • Nellcor: ± 3 digits
  • Pulse Rate Accuracy
    • Masimo: ± 3 digits
    • Nellcor: ± 3 digits

Questions about our Vital Signs Monitors?

Soma Tech Intl offers a wide range of vital signs monitors. If you have any questions about our vital signs monitors or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your vital signs monitors? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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