| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $1.93 | $1.89 | $1.83 | $1.75 | Contact US |
JC-D2200 Portable Oxygen Analyzer O2 Analyzer (w/ UK Sensor) Supports Oxygen Range of 0.000-99.99%
$184.29
CY-12C Handheld Oxygen Analyzer Portable O2 Analyzer (Full Set) Measures 0-100% Oxygen Concentration
$68.02
10pcs Micro Temperature and Humidity Sensors (AHT20-F with PTFE Waterproof Breathable Membrane)
$15.04
M3 Step Counter Pedometer 99999 Steps Health Tool
Features:
- Count the passed steps the maximum for 99999 steps
- Press RESET button to clear the steps
Power:
- DC 1.5V AG10 or the same kind batteries
- Service life of the battery:one year
Pionts for attention:
- Accuracy:+-5%
- may be not so accurate when running,walking too quickly and jumping
