ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| SPECIFICATIONS | |
| Free Chlorine Range | 0.00 to 5.00 mg/l Cl2 |
| Total Chlorine Range | 0.00 to 5.00 mg/l Cl2 |
| pH Range |
6.5 to 8.0 pH |
| Free Chlorine Resolution | 0.01 mg/l (0.00 to 3.50 mg/l); 0.10 mg/l (above 3.50 mg/l) |
| Total Chlorine Resolution | 0.01 mg/l (0.00 to 3.50 mg/l); 0.10 mg/l (above 3.50 mg/l) |
| pH Resolution | 0.1 pH |
| Free Chlorine Accuracy | ±0.04 mg/l @1.50 mg/l |
| Total Chlorine Accuracy | ±0.04 mg/l @1.50 mg/l |
| pH Accuracy | pH ±0.1 pH @7.2 pH |
| Free Chlorine Method | adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G |
| Free Chlorine Method | adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G |
| pH Method | adaptation of the phenol red method |
| Light Source | tungsten lamp |
| Light Detector | silicon photocell and 525 nm narrow band interference filter |
| Environment | 0 to 50°C / 32 to 122°F; max RH 100% |
| Battery Type | 1 x 9V (included) |
| Auto-off | after 10 minutes of non-use |
| Dimensions | 192 x 104 x 52 mm |
| Weight | 380 g |
