ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| Characteristics: |
| 1. With blue back-light displaying LCD |
| 2. Auto. Calibration function |
| 3. Displaying pH and temp. or mV and temp. simultaneously |
| 4. With manual Temp. compensation |
| 5. Two points calibration |
| Specifications: |
| 1．Measuring Range: |
| pH：(0.00~14.00)pH |
| mV：(-1400～0) mV，（0～1400）mV |
| 2．Resolution: |
| pH：0.01pH |
| mV：1mV |
| 3．Accuracy: |
| pH：±0.03pH±1bit |
| mV：±0.2%(FS)mV±1bi |
| 4．Input impedance：5×1011Ω |
| 5．Stability：±0.03pH±1bit/3h |
| 6．Temp. compensation range: (0～60)℃ |
| Standard Configuration: |
| 1. Main instrument 1; |
| 2. AA Salinity Battery 4; |
| 3. PH Combined Electrode 1; |
| 4. PH4.00, 7.00, 10.00 Buffer 5 bags for each. |
| Overall dimension & weight: |
| Shipping package dimension: 255-255-195mm; |
| Gross weight: 1.5kgs; |
| Net Weight: 0.5kgs. |
