ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Measures Alkalinity, Residual and Total Chlorine, Cyanuric Acid, and pH
- Specialized in swimming pools.
- Automatic calibration.
- Record data.
- On-screen step-by-step instructions.
- Range:
+ Free and Total Chlorine: 0.00 to 5.00 mg/L (ppm) Cl2
+ Cyanuric Acid: 0 to 80 mg/L (ppm) CYA
+ Alkalinity: 0 to 500 mg/L (ppm) CaCO3
+ pH: 6.5 to 8.5 pH
- Resolution
+Free and Total Chlorine: 0.01 mg/L
+ Cyanuric Acid/Alkalinity: 1 mg/L
+ pH: 0.1 pH
- Accuracy:
+ Free and Total Chlorine: ±0.03 mg/L ±3% of reading
+ Axit cyanuric: ±1 mg/L ±15% of reading
+ Alkalinity: ±5 mg/L ±5% of reading
+ pH: ±0.1 pH
- Light source: light emitting diode
- Light detector: Silicon photocell, Bandpass filters: 525nm and 610nm
- Auto-off: after 15 minutes of inactivity
- Battery type and life: alkaline 1.5 AA x 3 / >800 measurements without backlight
- Environment: 0 to 50°C; 0 to 100% RH,
- Dimensions: 142.5 x 102.5 x 50.5 mm
- Weight: 380g
Included Accessories: HI-971044C photometer, CAL check standards, cuvettes (2), caps (2), plastic stoppers for cuvettes (2), 1.5V AA batteries (3), cuvette wiping cloth, scissors, CAL check standard certificate, instruction manual, and instrument quality certificate all in HI-7101414 carrying case.
