| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $93.49 | $91.58 | $88.72 | $84.91 | 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
WENSN WS1803 Upgraded Version Wall Mounted Noise Monitor Rechargeable Decibel Meter + 3M Probe
Advantages (WS1803 Upgraded Version):
- A-weighted
- C-weighted
- Respond quickly
- Audible alarm prompt
- Maximum mode
- High-precision measurements
- Wall mounted type
- Real-time monitoring
Features:
- Plug-and-play without any operation
- Can be powered by a USB socket or a power bank
- The wall-mounted noise meter supports 24-hour monitoring
- Real-time monitoring: It displays measurement results in an efficient and intuitive way
- Measuring range is 30-130dB, with an error of ±1.5dB
- Widely used: Suitable for homes, offices, clubs, classrooms, hospitals, hotels, laboratories, etc.
Package Included:
- 1 x Noise monitor
- 1 x USB power cable
- 1 x Instructions
- 1 x Product quality certificate
- 1 x Warranty card
- 1 x 3m/9.8ft probe
Packaging Details:
- Weight: 0.65kg
Note:
- When nailing, you should pay attention to the mounting holes. The mounting holes should not be inserted too deeply, otherwise it is easy to touch the motherboard inside.
