 
            | Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $16.28 | $15.95 | $15.45 | $14.78 | Contact US | 
 5PCS ASAIR AM1011A Analog Temp and Humidity Sensor -40 to 80°C and 0-99.9% RH Range Analog Voltage
                                                $24.31
                        5PCS ASAIR AM1011A Analog Temp and Humidity Sensor -40 to 80°C and 0-99.9% RH Range Analog Voltage
                                                $24.31
                                             100PCS AGR10 100Kpa Gauge Pressure Sensor MEMS Air Gas Pressure Sensor with Analog Voltage Output
                                                $45.73
                        100PCS AGR10 100Kpa Gauge Pressure Sensor MEMS Air Gas Pressure Sensor with Analog Voltage Output
                                                $45.73
                                             ASAIR AM2315C Duct Temperature and Humidity Sensor with I2C Signal -40 to 80°C & 0-100% RH Range
                                                $17.67
                        ASAIR AM2315C Duct Temperature and Humidity Sensor with I2C Signal -40 to 80°C & 0-100% RH Range
                                                $17.67
                                            JZ-130R Digital Fingertip Pulse Oximeter Portable Pulse Oximeter SPO2 PR PI RR   w/ OLED Screen
Main Functions: 
- SPO2 Measurement 
- PR (Pulse Rate) Measurement 
- PI (Perfusion Index) Measurement 
- RR (Respiratory Rate) Measurement 
Features:
- Displayed Parameters: SPO2, Pulse PR, Blood Oxygen Bar Graph, Pulse Waveform Map, PI (Perfusion Index), RR (Respiratory Rate) monitoring 
- OLED Display: OLED screen better shows your the data in Blue & Yellow. It is dimmable in 5 levels. 
- Display Way: It can be displayed in four directions and six modes. 
- Saving Energy: It operates with lower power consumption. 
- Low-Voltage Indicator: There is a low-voltage warning when the voltage is too low to make it run normally. 
- Automatic Power-Off: When there is no signal, it will automatically turn off after 8s. 
- Quick Measurements: One-button operation and 10s to get results. 
- Self-illuminating Screen: Power-saving OLED screen can display parameters even in darkness. 
- NM Infrared Technology: It is safe to test blood oxygen saturation without hurting to your skin and tissues. 
- Buzzer Indicator: It will sound an alarm when SPO2 exceeds 94% to 99%, Heart Rate exceeds 60 times/min to 130 times/min. 
- Portable Pulse Oximeter: Compact size makes it easy to carry and use. 
Specifications:
- SPO2 Measurement Range: 70%~99% 
- SPO2 Measurement Accuracy: ±2% in the range of 70%~99%; Indefinite when it is no larger than 70%
- SPO2 Resolution: ±1%
- PR Measurement Range: 30BPM~240BPM
- PR Measurement Accuracy: ±1BPM or ±1% of Measured Value (Use larger value)
- PI: ≥0.2%, ±0.1%
- Power Consumption: <30mA
- Automatic Power-Off: It turns off when there is no finger in the product in 8s. 
- Operating Environment: 5℃~40℃ 
- Storage Humidity: 15%~80% while working; 10%~80% for storage 
- Atmospheric Pressure: 70Kpa~106Kpa 
- Materials: ABS + PC 
Package Included:
- 1 x Fingertip Pulse Oximeter 
- 1 x Hanging Strap 
- 1 x White Card Lining 
- 1 x User Manual 
Note:
- Optional Color: Silver Black, Silver White. Please tell us the color you want when purchasing. Thank you!
- Batteries are not included in this package.
- If storage bag is needed, please contact us for details and extra price.