SANWA LX20 Illuminance / Lux Meter (LX20)
- Product User manual / Instruction Muat turun
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Portable Lux Meter for Accurate Illuminance Measurement
- Easy-to-carry pocket size.
- Separate, stick-shaped light sensor (window diameter 9 mm) from the main body enables measurement of a narrow position or area. The light sensor can also be integrated with the main body for measurement.
- 4039 full-scale count with a bar graph display.
- Improved measurement accuracy by using a silicon photodiode, which has a spectral sensitivity approximating the relative luminous efficiency specified by CIE (Commission Internationale d'Eclairage), in the light sensor.
- Wide measuring range of 0.1 lx to 403.9 klx (403,900 lx).
- Data hold function.
- Auto power save function prevents wasting of battery power
Specifications
| Light sensor element | Si photodiode with approximated relative luminous efficiency |
| Dispaly | Digital display: 4039 full scale |
| Bar graph display: 41-segment display | |
| Sampling rate | Digital display: Approx. 3 times/sec. |
| Bar graph display: Approx. 30 times/sec. | |
| Ranges | 400 lx range: 0.1 lx to 403.9 lx |
| 4000 lx range: 1 lx to 4039 lx | |
| 40 klx range: 0.01 klx to 40.39 klx | |
| 400 klx range: 0.1 klx to 403.9 klx | |
| Relative spectral sensitivity | Approximating the standard luminous efficiency |
| Power supply | LR44 1.5V×2 |
| Size/Mass | 117(H)×76(W)×18(D)mm / approx. 120 grams |
| Light sensor probe | 84(H)×16(W)×10(D) mm |
| Light sensor probe | Aprox. 0.9 m |
| Accessories | Instruction manual x 1 |
Reliable Light Measurement for Everyday Use
The SANWA LX20 is a portable lux meter designed for users who need quick and dependable illuminance readings in a wide range of environments. Whether you are checking workplace lighting, evaluating display brightness, or verifying classroom light levels, this tool helps you measure light with confidence. Its compact size makes it easy to carry and use on site, while the clear display supports fast reading in daily tasks. Built for practical field use, the LX20 is a smart choice for professionals who need a simple and accurate way to monitor lighting conditions.
Simple Operation with Practical Accuracy
As a portable lux meter, the SANWA LX20 is made to be easy to operate without sacrificing measurement quality. It allows users to assess illuminance efficiently, helping maintain proper lighting standards in offices, schools, laboratories, retail spaces, and inspection areas. The meter is especially useful for routine checks where fast results matter. Its straightforward design reduces learning time, so both experienced technicians and first-time users can handle it with ease. This balance of simplicity and precision makes the LX20 a dependable tool for light testing and workplace evaluation.
Compact Design for Flexible Field Work
The SANWA LX20 offers the portability needed for field measurements, making it convenient for technicians, facility managers, and maintenance teams. Because it is lightweight and easy to transport, users can move from room to room or site to site without hassle. This portability is especially helpful when testing multiple locations in a short time. The meter supports efficient workflow in lighting audits, equipment checks, and general maintenance tasks. If you need a portable lux meter that combines convenience, usability, and consistent performance, the LX20 is well suited for everyday professional use.
Ideal for Lighting Checks Across Multiple Applications
The LX20 is suitable for a broad range of applications where light levels must be measured accurately and consistently. It can support building inspections, workplace compliance checks, photography setup, educational environments, and general illumination monitoring. By helping users identify underlit or overlit spaces, the meter contributes to better comfort, safety, and productivity. Its practical design makes it useful for both regular maintenance and one-time assessments. For anyone looking for a dependable illuminance tool, the SANWA LX20 delivers an efficient solution that fits professional and everyday measurement needs.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
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Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.