Spectrum Technologies MW802 ເສດຖະກິດ pH/EC Meter (0 to 4000 ppm, 0 to 1990 µS/cm, 0.00 to 6.00 mS/cm)
Range: 0 to 4000 ppm, 0 to 1990 µS/cm, 0.00 to 6.00 mS/cm
Resolution: 10 ppm, 10 µS/cm, 0.01 mS/cm
Accuracy (@ 20°C): ±0.2 pH, ±2% Full scale
Calibration Solutions: M10007B (pH 7.01), M10031B (1.413 mS/cm), M10032B (1382 ppm), M10442B (1500 ppm)
Conversion Factor: 0.68
Calibration: Manual, at 1 point
Temperature Compensation: Automatic from 0 to 50°C
Probe: MA850DIN combination pH/EC/TDS probe
Environment: 0 to 50°C, 95% RH max
Battery Life/Type: 1 x 9V alkaline, approx. 150 hours of use
Dimensions: 143 x 80 x 32 mm
Weight: 220 g (with battery)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ