ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
pH: Range: -2.0 to 20.0 pH / -2.00 to 20.00 pH / -2.000 to 20.000 pH
Resolution: 0.1 pH / 0.01 pH / 0.001 pH
Accuracy: ±0.1 pH / ±0.01 pH / ±0.002 pH
Temperature:
Range: -20.0 to 120.0 °C (-4.0 to 248.0 °F)
Resolution : 0.1 °C (0.1 °F)
Accuracy: ±0.4 °C (±0.8 °F) (excluding probe error)
mV:
Range : ±2000.0 mV
Accuracy: 0.1 mV
Resolution: ±0.2 mV
pH Calibration: Up to five point calibration, seven standard buffers available (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers
Slope Calibration: From 80 to 110%
Temperature Compensation: Automatic
pH Electrode: HI12923 pH & temperature
LOG: On demand, 200 samples (100 pH and 100 mV)
Input Impedance: 10¹² Ω
Battery Type/Life : 1.5V AA batteries (4 pcs.) / approx. 200 hours of continuous use without backlight (50 hours with backlight)
Auto Power Off: User selectable: 5, 10, 30, 60 minutes or disabled
PC Interface: opto-isolated USB
Dimensions: 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight: 400 g (14.2 oz)
Environment: 0 to 50 °C (32 to 122 °F) max. RH 100% IP67
