ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
-pH:
Measuring range: (-2 ~ 19.999)pH
Resolution: 0.1/0.01pH
Accuracy: ±0.02 pH
Input current: ≤2×10-12 A
Input impedance: ≥1×1012 Ω
Stability: ±0.002 pH/3h
Temp. compensation range: (0 ~ 100)℃ , auto/manual
-mV:
Measuring range: -1999.9mV ~ 0 ~ 1999.9mV
Resolution: 0.1mV
Accuracy: ±0.03% FS
-Conductivity:
Measuring range:
Conductivity: (0.00~20.00)μS/cm; (20.0~200.0)μS/cm;
(200~2000)μS/cm; (2.00~20.00)mS/cm; (20.0~200.0)mS/cm TDS: (0～100) g/L
Salinity:(0 ~ 100)ppt
Resistivity:(0 ~ 100)MΩ·cm
Resolution: 0.01/0.1/1μS/cm; 0.01/0.1mS/cm
Accuracy meter: ±1.50% FS; Electrode: ±1.0% FS
Temp. compensation range: (0 ~ 50)℃ , auto
Electrode constant: 0.1 / 1 / 10 cm-1
-Temperature:
Measuring range: (-10 ~ 110)℃
Resolution: 0.1℃
Accuracy: 5~ 60℃ : range: ±0.4℃ ; other range: ±0.8℃
Calibration: 1, 2, 3 point
-Other Technical Parameters:
Display: 5-Inch white backlit LCD screen
Data storage: 200 sets
Power: DC 5V/1A
Communication connector: Micro USB & Standard USB
Dimension/N.W.: 180 x 130 x 14mm/280g
-Working Condition:
Environment Temp.: 5 ~ 35 ℃
Environmental: ≤85%
IP Grade: IP54
-Meter Kits:
1) pH & Conductivity Meter
2) Electrode holder
3) pH composite electrode
4) Conductivity electrode (K=1)
5) Temperature probe
6) pH buffer solution
7) Power adapter
