| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $48.34 | $47.36 | $45.88 | $43.90 | Contact US |
NF-919 Multifunctional Optical Fiber Tester 1310/1550nm Optical Power/Source Light/VFL 3-IN-1 Tester
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EU Edition LCD TV LED Backlight Light Strip Tester Wide Voltage Input and Output for Non-removable Screen Testing
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Family Formaldehyde Detector Meter PM2.5 PM10 Detector Air Quality Monitor CH2O TVOC Toluene
Features:
- Three Sensors: Electrochemical sensor + Laser PM2.5 sensor + TVOC sensor
- Two Display Interfaces: It can be set at your will
- Large LCD Screen: It is easy to read the data
- Stand Design: It is designed with a stand
- Smart ARM microcomputer processor
Six Main Functions:
- Accurate detection for formaldehyde
- Accurate detection for TVOC and Benzene
- PM2.5 air quality monitoring
- Air quality record and analysis
- PM10 air quality monitoring
- 24-hour air monitoring
Specifications:
- Display: LCD Screen
- Electricity: 2200mAh
- Input: 5V 1A
- Recharging Temperature: -10℃ to 45℃
- For Air Pressure: 86Kpa to 106Kpa
- For Humidity: 20% to 85%
- Detection Temperature: -10℃ to 45℃
-Storage Temperature: -20℃ to 50℃
Formaldehyde Detection
- To Test: Formaldehyde & TVOC
- Detection Range: 0.000 to 1.999mg/m3
- Detection Principle: Electrochemical/Semiconductor Sensors
- Sampling Way: Diffusion acquisition
- Concentration Unit: mg/ m3
- Detection Temperature: -10℃ to 45℃
PM1/PM2.5/PM10 Detection
- Detection Range: 0-999μg/m3
- Detection Principle: Principle of Laser Scattering
- Detected Particle Number: 1μm, 2.5μm, 10μm
- To Test: PM1, PM2.5, PM10
- Sampling Time: 10s
- Detection Way: Concentration (Per L)
Package Included:
- 1 x Formaldehyde Detector
- 1 x Retail Box
