Portable Dissolved Oxygen Meter LH-E2DO, 4.3-inch Display (CAT#: STEM-AL2-1329-ZJF)

The Portable Dissolved Oxygen Meter LH-E2DO is designed for laboratory sample analysis. It supports the laboratory workflow and sample-handling functions described in the source. Its configuration is based on the operating modes, sample interfaces, and control functions explicitly provided in the source text. The system is intended to reduce manual handling while maintaining a repeatable analytical or sample-preparation sequence. Where digital control or data functions are provided, they support routine operation, result handling, and method consistency. Compatible sample formats and accessories are limited to those identified for the product in the source. The product is suitable for laboratory or field use only where that use is supported by the stated configuration. Its core role is laboratory sample analysis within a controlled technical workflow.

Response time: 10
Measurement accuracy: ±1%
Resolution: 0.01mg/L
Calibration: 1
Electrode type: High-precision digital electrode
Display size: 4.3-inchLCD touch screen
Power supply: type-C
Data transfer: USB
Battery capacity: ,7000mA/h
Data storage: 10000
Weight: 478g
Operating temperature: (0\-40)°C
Operating humidity: relative humidity≤85%RH(None)
Display size: 4.3

Temperature compensation
Data storage and export
Integrated printing
Portable operation
Ingress-protected housing
Battery-powered operation
Reusable laboratory accessory
Field-compatible handling