| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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| Model | LM50A | LM70A | LM100A | LM120A |
| Measuring Range (m) | 50m | 70m | 100m | 120m |
| Measuring Units | m/in/ft/in + ft (switchable) | m/in/ft/in + ft (switchable) | m/in/ft/in + ft (switchable) | m/in/ft/in+ft (switchable) |
| Continuous Measurement Function | √ | √ | √ | √ |
| Area and Volume Measurement | √ | √ | √ | √ |
| Pythagorean Measurement | √ | √ | √ | √ |
| Addition and Subtraction Measurement Function | √ | √ | √ | √ |
| Area/Volume Addition and Subtraction | √ | √ | √ | √ |
| Maximum and Minimum Values | √ | √ | √ | √ |
| Self - calibration Function | √ | √ | √ | √ |
| Front and Rear Reference Points | √ | √ | √ | √ |
| Four - line Data Display on LCD | √ | √ | √ | √ |
| Spirit Level | √ | √ | √ | √ |
| Laser Type | Class 2, 630 - 670nm, <1mW | Class 2, 630 - 670nm, <1mW | Class 2, 630 - 670nm, < 1mW | Class 2, 630 - 670nm, <1mW |
| Number of Stored Records | 99 sets | 99 sets | 99 sets | 99 sets |
| Automatic Laser Shutdown | 20 seconds (single measurement) | 20 seconds (single measurement) | 20 seconds (single measurement) | 20 seconds (single measurement) |
| Automatic Shutdown | Approximately 150 seconds | Approximately 150 seconds | Approximately 150 seconds | Approximately 150 seconds |
| Battery Specification | 1.5V AAA * 2 | 1.5V AAA * 2 | 1.5V AAA×2 | 1.5V AAA * 2 |
| Full - charge Working Time | Approximately 8000 times | Approximately 8000 times | Approximately 8000 times | Approximately 8000 times |
| Key Sound Prompt | √ (can be turned off) | √ (can be turned off) | √ (Can be turned off) | √ (can be turned off) |
| Storage Temperature (ºC) | -20°C - 60°C | -20ºC - 60ºC | -20ºC - 60ºC | -20ºC - 60ºC |
| Storage Humidity (%RH) | 20% - 80%RH | 20% - 80%RH | 20% - 80%RH | 20% - 80%RH |
| Operating Temperature (ºC) | 0°C - 40°C | 0ºC - 40ºC | 0ºC - 40ºC | 0ºC - 40ºC |
| Display Screen | 2.0 - inch segmented code screen (with backlight) | 2.0-inch segmented code screen (with backlight) | 2.0-inch segmented code screen (with backlight) | 2.0 - inch segmented code screen (with backlight) |
| Product Dimensions (mm) | 112×50×25mm | 112×50×25mm | 112×50×25mm | 112×50×25mm |
Resound Research Institute continuously introduces advanced new technologies and products in industrial application scenarios such as market supervision, public safety, environmental monitoring, and science, education, research, and production. This has led to the formation of a domestically produced high-end scientific equipment industry base that integrates design, research and
development, production, sales, and services. This base drives the iteration of downstream industry technology, enhances the transformation and industrialization level of scientific and technological achievements, and provides technological sources for innovative development.
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