HANNA HI981214 Pool Line ORP/pH/Temperature Tester (-2.00~16.00 pH, ±1000 mV, -5.0 ~ 60.0°C)
pH Range: -2.00 to 16.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.05 pH
ORP Range: ±1000 mV
ORP Resolution: 1 mV
ORP Accuracy: ±2 mV
Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: ±0.5°C /±1°F
pH Calibration: Automatic, at 1 or 2 points with (pH 4.01 / 7.01 / 10.01) or (pH 4.01 / 6.86 / 9.18)
ORP Calibration: None
Temperature Compensation: Automatic for pH readings
Battery: 4 x 1.5V batteries / approximately 250 hours of continuous use / automatic power off after 8 minutes
Electrode: Replaceable HI73127 electrode (included); fixed ORP and temperature electrodes
Environment: -5 to 50°C (23 to 122°F); RH max 100%
Dimensions: 163 x 40 x 26 mm
Weight: 100 g.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
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ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ