Complaint
YW-552M is an instrument for measuring illuminance, which can be used in factories, lighting industry, planting industry, schools, offices, laboratories and street lamp construction. It is small and light, with an all-in-one design, portable to carry.
Features:
High sensitivity probe
Auto range
Two illuminance units
Maximum/minimum measurement mode
Button buzzer prompt
Value lock (HOLD)
Screen with backlight
Automatic shut-down
Low power protection
Battery level reminder
| Model | YW-552M |
| Measuring range | 0~200000Lux;0~20000Fc |
| Accuracy | ±3%rdg±10dgts(≤10000Lux) |
| ±4%rdg±10dgts(Other range) | |
| Resolution | 1Lux |
| Sample rate | 2 times/second |
| Repeatability test | ±2% |
| Unit | Lux,Fc |
| Operating environment | Temperature: -10~50ºC |
| Humidity: 10~90%RH | |
| Storage environment | Temperature: -10~55ºC |
| Humidity: 10~95%RH | |
| Power supply | 3*AAA 1.5V alkaline batteries; 3*AAA 1.2V rechargeable batteries |
| Dimensions | 163*55*28mm |
| Protection level | IP40 |
| Shell material | ABS |
| Weight | About 90g (without batteries) |
Q. Do you make custom products?
A. Yes, we offer OEM/ODM solutions for our clients.
Q. How long is your lead time for samples?
A. 5-7 days. For bulk orders, 10-30 days depending on the quantity.
Q. What is your terms of payment?
A. 100% for small orders. 30% in advance as deposit and 70% balance before the delivery.
Q. How can we pay?
A. You can pay via T/T, PayPal and Western Union.
Shenzhen Yowexa Sensor System Co., Ltd., established in 2010, is a high-tech enterprise with 3 holding subsidiaries and a production area of 1,500 square meters, focusing on the R&D, manufacturing, sales, and solutions of precision measuring instruments and sensors. There are more than 30 R&D personnel and dozens of independent intellectual property rights.
