YSI EC300A ເຄື່ອງວັດແທກຄວາມເຄັມ (0~70 ppt, 1m)
Temperature
Range -10 to +90°C (14 to 194°F)
Resolution 0.1°C
Accuracy ±0.2°C or ±0.4%, whichever is greater
Conductivity
Range 0.0 µS to 200 mS, with auto ranging
Range; Resolution; Accuracy (meter & probe)
0 to 499.9 µS/cm ; 0.1 µS/cm; ± (1% of reading + 2 µS/cm)
0 to 4999 µS/cm; 1 µS/cm; ± (1% of reading + 5 µS/cm)
0 to 49.99 mS/cm; 0.01 mS/cm; ± (1% of reading + 0.05 mS/cm)
0 to 200.0 mS/cm; 0.1 mS/cm; ± (2.5% of reading + 0.5 mS/cm)
Salinity Range Calculated; 0.0 to 70.0 ppt
Resolution 0.1 ppt
Accuracy ±0.2% FS
Total Dissolved Solids TDS in g/L calculated; enter constant values from 0.30 to 1.00, default value 0.65
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ