Specifications:
Project: SW-763A
Detection gas: oxygen
Range: 0~30% VOL
Resolution: 0.1%
Measurement error: ± 2%
Response time (T90):<15 seconds
Sampling mode: diffusion
Alarm value, correction: single point on-site correction
Working voltage: DC (4.5V) 3 AAA alkaline dry batteries
Running time:>6 hours
Display: LCD with automatic backlight
Direct reading: real-time concentration reading of sensor, battery power, concentration unit, temperature
Alarm setting: setting of low alarm function and high alarm function
Alarm: sound, LED, vibration indication alarm, operating voltage undervoltage indication
Audio prompt: the higher the buzzer frequency, the higher the concentration
Applicable temperature range: - 10 ℃~50 ℃
Applicable humidity range:<95% RH (non condensing)
Size: 156 * 64 * 27mm
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
