ELCOMETER 138CM ເຄື່ອງວັດແທກການນໍາ (0-19.99mS/cm)
Measurement Principle: 2 Electrode Bipolar AC
Measurement Mode: Conductivity, Temperature
Minimum Sample Volume: 0.12ml
Measurement Range: 0 - 19.99mS/cm
Resolution: 0 - 1999μS/cm: 1μS/cm; 2.00 - 19.99mS/cm: 0.01mS/cm
Accuracy: ±2% full scale (for each range)
Operating Temperature: 5°C to 40°C (41°F to 104°F)
Operating Humidity: 85% or less relative humidity (no condensation)
Battery Type: 2 x CR2032 lithium batteries
Battery Life: approx. 200 hours of continuous use without backlight
Weight: 50g (1.76oz) - including sensor and batteries
Dimensions: 164 x 29 x 20mm (6.5 x 1.1 x 0.79”)
Packing List: Elcometer 138 Conductivity Meter, 14ml (0.5fl oz) bottle of conditioning solution, 14ml (0.5fl oz) bottle of standard 1413μS/cm calibration solution, 2 x CR2032 lithium batteries and operating instructions
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ