ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| Range | pH | 0.00 to 14.00 pH |
| ORP | ±1999 mV | |
| Temperature | 0.0 to 100.0°C | |
| Resolution | pH | 0.01 pH |
| ORP | 1 mV | |
| Temperature | 0.1°C | |
| Accuracy | pH | ±0.01 pH |
| ORP | ±1 mV | |
| Temperature | ±0.4°C (excluding probe error) | |
| pH Calibration | manual, two point, through trimmers (offset ±1 pH; slope: 80 to 110%) | |
| Temperature Compensation | Automatic, 0 to 70°C (32 to 158°F) | |
| Probe | HI 1217D PEI body, pre-amplified pH electrode with internal temperature sensor, DIN connector and 1 m cable (included) | |
| Input Impedance | 1012 Ohm | |
| 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.) |
Equipment designed portable, easy to use and convenient for field measurements. Can measure pH, mV and temperature.
Standard mode manually via two function buttons. Automatic temperature compensation mode. Mode pin notice period is displayed on the LCD screen.
Supply includes: main unit, electrode, and standard cleaning solution, protecting electrodes, batteries and instruction manual.
