Product Description
Finger clip Blood oximeter Blood oxygen saturation Respiration Sleep monitor

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... 112R Blood Glucose Meter


Blood Oxygen Saturation: Measuring range: 70% - 99%


Measurement accuracy: ±2% in the range of 35% - 100%, ±3% in the range of 70% - 99%, no requirement below 70%


Resolution: Blood oxygen saturation ±1%


Measurement range: 25 - 250 beats/min


Measurement accuracy: ±1 beat/min or ±1% of the measured value (maximum value)


Dual direction


Net product weight: 41 g (without battery) Weight after packaging in color carton: 68 g


Product dimensions: 56 x 30 x 29 mm: Weight without packaging: 28 g


Color carton dimensions: 87 x 60 x 38 mm: Weight after packaging in color carton: 52 g (without battery)


Outer carton dimensions: 455 x 350 x 195 mm; Number of boxes/Carton weight: 100 units/6 kg Volume 0.03 m²


Fingernail pulse oximeter, suitable for testing in hospitals, at home, in schools, and examination centers


112R-3 Functions: SpO2 blood oxygen saturation, PR pulse detection, RR respiratory rate function


1) High-resolution 1.34-inch LED display with soft backlight


2) Low battery reminder


3) Supports display of blood oxygen, pulse, and bar graph


4) 112R offers additional RR respiratory rate function


5) Housing made of painted metal


6) Automatic shut-off after 8 seconds without signal or finger activity, saving energy and power


7) Small size, lightweight, easy to carry


Two (AAA) No. 7 alkaline batteries


*1 Blood oxygen meter (PE case)


*1 Carrying strap


*1 White Cardboard insert


*1 English instruction manual


*1 color carton


130R/131R Pulse Oximeter


Silver White, Silver Black, Platinum, Black Gold, Blue White, Blue Black


Blood oxygen saturation: Measuring range: 70% – 99%


Measurement accuracy: ±2% in the range of 35% – 100%, ±3% in the range of 70% – 99%, no requirement below 70%


Resolution: Blood oxygen saturation ±1%


Measurement range: 25 – 250 beats/min


Measurement accuracy: ±1 beat/min or ±1% of the measured value (maximum value)


Four directions, six display modes


Net weight: 41 g (without batteries)

Weight after packaging in color carton: 68 g


Product size: 62 x 32 x 33 mm

Empty weight: 41 g g


Color carton dimensions: 81 x 68 x 39 mm; Weight after packaging in color carton: 71 g (without batteries)


Outer carton dimensions: 465 x 380 x 200 mm; Number of cartons/carton weight: 100 units/7.8 kg; Volume: 0.03 m²


Fingernail pulse oximeter, suitable for testing in hospitals, at home, in schools, and in diagnostic centers


130R-4 functions: SpO2 blood oxygen saturation, PR pulse detection, PI blood flow/perfusion indicator, RR respiratory rate function


131R-4 functions: SpO2 blood oxygen saturation, PR pulse detection, PI blood perfusion, ODI sleep monitoring function


1) High-resolution, two-color 0.96-inch LED display, 5 adjustable brightness levels


2) The interface supports four (131R has six) different display modes


3) Low battery reminder


4) Features blood oxygen, pulse, bar graph, pulse waveform display, and PI blood perfusion monitoring


5) 130R has added RR respiratory rate function


6) 131R has added sleep monitoring function and waveform data recording, up to 8 hours of waveform data


7) The outer casing is made of a decorative metal plate with a painted finish


8) A buzzer automatically sounds when abnormal body data is measured


9) The operating menu is convenient for setting functions


10) Automatic power-off after 8 seconds without a signal or finger touch, saving energy


11) Small size, lightweight, easy to carry


Two (AAA) No. 7 alkaline batteries


*1 Blood Oximeter (PE bag)


*1 Carrying strap


*1 White cardboard insert


*1 English user manual


*1 Color box


JJN2J LTD is a UK-based online retailer specializing in direct-to-consumer sales with a strong focus on delivering high-quality products at competitive prices. ‌

‌Our company is built on a foundation of reliability and customer-centric values.‌ With a dedicated team focused on excellence, we ensure our products meet the highest standards of quality and performance. ‌

1 Our business model emphasizes efficiency to offer low prices without compromising on quality, making premium products accessible to a wider audience. ‌

‌We pride ourselves on a diverse product range and a seamless online shopping experience.‌ Our selection includes a wide variety of items designed to meet everyday needs, all available through our user-friendly online platform. ‌

We are committed to providing exceptional value, ensuring customers receive durable, high-quality products at affordable prices. ‌

‌Our mission is to exceed customer expectations through continuous improvement.‌ We strive to build lasting relationships by offering comprehensive solutions that meet evolving needs. ‌

1 With a strong presence in the UK market, we aim to be a trusted name in online retail by combining quality, affordability, and reliable service

About Us

JJN2J LTD is a UK-based online retailer specializing in direct-to-consumer sales with a strong focus on delivering high-quality products at competitive prices. ‌

‌Our company is built on a foundation of reliability and customer-centric values.‌ With a dedicated team focused on excellence, we ensure our products meet the highest standards of quality and performance. ‌

1 Our business model emphasizes efficiency to offer low prices without compromising on quality, making premium products accessible to a wider audience. ‌

‌We pride ourselves on a diverse product range and a seamless online shopping experience.‌ Our selection includes a wide variety of items designed to meet everyday needs, all available through our user-friendly online platform. ‌

We are committed to providing exceptional value, ensuring customers receive durable, high-quality products at affordable prices. ‌

‌Our mission is to exceed customer expectations through continuous improvement.‌ We strive to build lasting relationships by offering comprehensive solutions that meet evolving needs. ‌

1 With a strong presence in the UK market, we aim to be a trusted name in online retail by combining quality, affordability, and reliable service