ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
pH
pH Range : 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
pH Calibration : manual, two-point, via trimmers
pH Temperature Compensation: automatic, 0 to 70°C (32 to 158 °F)
pH Input impedence: 1012 Ohm
mV
mV Range: ±1999 mV
mV Resolution: 1 mV
mV Accuracy: ±1 mV
Meter Temperature
Temperature Range: 0.0 to 100.0°C
Temperature Resolution: 0.1°C
Temperature Accuracy: ±0.4°C
General Meter
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)
Slope/Offset Calibration: from 80 to 110%/±1 pH
Battery Type / Life: 9V / approximately 100 hours of continuous use
Environment: 0 to 50°C (32 to 122°F); RH max 100%
Dimensions: 145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’)
Weight: 230 g (8.1 oz.)
Ordering Information : HI83141 is supplied with HI1230B pH electrode and HI7669AW temperature probe,
HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI700601 electrode cleaning solution sachets (2),
calibration screwdriver, battery, protective case and instructions.
