Features

Prevent Exposure & Cross-Contamination

Single use accessories are available to limit exposure to infectious agents

Compact Design

Small size wears like a watch, with large display screen and enhanced sensor connector design

Enhanced Memory

1,080 hours of non-volatile memory at a four-second sampling rate with additional high resolution variable sampling options of one or two seconds

PureSAT Technology

Pulse-by-pulse averaging algorithm that is able to adjust with the patient’s condition for precision accuracy.

Data Verification

Memory Volume Indicator (MVI) Mode provides a graphic display in hours and minutes, verifying that a sufficient amount of data has been recorded during oxygen qualification testing

Secure Data Transfer

Data can be transferred securely to nVISION^® via USB connection

Exclusive Sensors

WristOx₂ sensors are designed exclusively for use with WristOx₂ 3150 oximeters

Long Battery Life

Operates for 48 hours on two AAA batteries

Proven Durability

Dependable design and construction, backed by an industry leading 3-year warranty

Specifications

Oxygen Saturation Display Range: 0% to 100% SpO₂
Pulse Rate Display Range: 18 to 321 beats per minute (BPM)
Displays:
Numeric: 3-digit LCD
Pulse Strength: Pulse Strength Bar Graph

Accuracy – Sensors: Declared accuracy data for compatible sensors can be found in Nonin’s Sensor Accuracy document.
Measurement Wavelengths and Output Power**:
Red: 660 nanometers @ 0.8 mW maximum average
Infrared: 910 nanometers @ 1.2 mW maximum average

Temperature:
Operating: -5 °C to 40 °C (23 °F to 104 °F)
Storage/Transportation: -40 °C to 70 °C (40 °F to 158 °F)
Time (from storage) for monitor to be ready for its intended use: 10 minutes to warm from -40 °C to -5 °C
10 minutes to cool from 70 °C to 40 °C
Device temperature will not exceed 41°C as measured during a controlled environment test.

Humidity:
Operating: 10% to 95% non-condensing
Storage/Transportation: 10% to 95% non-condensing

Operating Altitude: Up to 4,000 meters (13,123 feet)
Operating Hyperbaric Pressure: Up to 4 atmospheres
Power Requirements: Two AAA (1.5V) batteries

Dimensions (without sensor or wristband): 51 mm x 73 mm x 19 mm (H x W x D)
(2.0 in. x 2.9 in. x 0.75 in.)

Weight (with batteries and wristband): 70.0 g (2.5 oz)
Memory:
Type: Non-volatile
Capacity:
up to 1,080 hours (4 sec. data storage rate)
up to 540 hours (2 sec. data storage rate)
up to 270 hours (1 sec. data storage rate)

Classification per ANSI/AAMI ES60601-1 and CAN/CSA-C22.2 No. 60601-1:
Type of Protection: Internally powered (battery power)
Degree of Protection: Type BF-Applied Part
Mode of Operation: Continuous
Enclosure Degree of Ingress Protection: IP33