HANNA HI83141-1 ເຄື່ອງວັດແທກ pH/mV/°C ອະນາລັອກ (0.00~14.00pH, ±1999mV, 0~100.0°C)
pH Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
pH Calibration: Manual, 2 point, through trimmers
pH Input impedence: 10¹² Ohms
mV Range: ±1999 mV
mV Resolution: 1 mV
mV Accuracy: ±1 mV
Temperature Range: 0.0 to 100.0°C; 32.0 to 212.0°F
Temperature Resolution: 0.1°C; 0.1°F
Temperature Accuracy: ±0.4°C; ±0.8F (excluding probe error)
Temperature Compensation: automatic, 0 to 70°C (32 to 158 °F)
pH Electrode: HI1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Temperature Probe: HI7669AW stainless steel temperature probe, BNC connector (included)
Automatic Shut-Off: after 8 minutes of non-use
Battery Type/Life: 9V / approximately 100 hours of continuous use
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’)
Weight: 230 g (8.1 oz.)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ