HANNA HI735 Total Hardness Low Range Checker (0~350ppm/ mg/L CaCO3; 1ppm)
Measuring range: 0 to 350 ppm (mg/L) CaCO3
Resolution: 1 ppm
Accuracy @25°C/77°F: ±6 ppm and ±6% of reading
Light source: silicon solar cell - LED @470nm
Methods: Method 130.1 of the EPA.
Environmental condition: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery: 1.5V x1
Auto-off: after 10 minutes of inactivity
Dimensions: 81.5mmx61mmx37.5mm
Weight: 64 g
Included accessories:
- HI735 Checker
- 2 sample cuvettes with lid
- Reagents for 12 measurements
- Cylinder
- Plastic pipettes
- Battery (in the device)
- User manual
- Warranty
- Plastic carrying case
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ