MILWAUKEE Mi5559 ຊຸດເຄື່ອງວັດແທກ pH ແລະ EC/TDS (pH55 & EC59)
pH55:
Range: pH: -2.0 to 16.0 pH; Temp: -5.0 to 60.0°C / 23.0 to 140.0°F
Resolution: pH: 0.1 pH; Temp: 0.1°C / 0.1°F
Accuracy: pH: ±0.1 pH; Temp: ±0.5°C / ±1°F
EMC Typical Deviation: pH: ±0.1 pH; Temp: ±0.3°C / ±0.6°F
Temperature Compensation: automatic from -5 to 60°C
Calibration: automatic, 1 or 2 points with 2 sets of memorized buffers
Probe: Mi56P (replaceable)
Environment: -5 to 50°C; 100% RH
Battery Type: 4 x 1.5V; IEC LR44, A76; alkaline
Battery Life: approx. 300 hours of continuous use
Auto-off: after 8 minutes of non-use
Packaging dimensions / weight: 254 x 67 x 47 mm / 200 g
EC59:
Range: EC: 3999 µS/cm; TDS: 2000 ppm; Temp: 0.0 to 60.0°C / 32.0 to 140.0°F
Resolution: EC: 1 µS/cm; TDS: 1 ppm; Temp: 0.1°C / 0.1°F
Accuracy: EC: ±2% Full Scale; TDS: ±2% Full Scale; Temp: ±0.5°C / ±1°F
Typical EMC Deviation: EC: ±2% Full Scale; TDS: ±2% Full Scale; Temp: ±0.5°C / ±1°F
Calibration: automatic, 1 point
Temperature compensation: automatic, with ß=0.0 to 2.4%/°C
Probe: Mi59P (replaceable)
Environment: 0 to 50°C; 100% max. RH
Battery Type: 4 x 1.5V; IEC LR44, A76; alkaline
Battery Life: approx. 100 hours of continuous use
Auto-off: after 8 minutes of non-use
Packaging dimensions / weight: 254 x 67 x 47 mm / 180 g
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ