Linshang LS311 Manwal għall-Utent tat-Tester tal-Kwalità tal-Ilma
LS311 Water Quality Tester Specifications Model: LS311 Display: 240*135 1.14 inch TFT color screen Power Supply: 2 AAA alkaline dry batteries Size: 157*37*14mm Weight: About 68g Working Temperature Range: 0~50°C…