Adwa AD8000 ເຄື່ອງວັດແທກ pH / ORP / EC / TDS / Temp Bench Meter (-2.00~ 16.00 pH)
Range: -2.00 to 16.00 pH /-2.000 to 16.000 pH
±699.9 mV / ±2000 mV
0.00 to 19.99 µS/cm; 0.00 to 9.99 ppm
20.0 to 199.9 µS/ cm; 10.0 to 99.9 ppm
200 to 1999 µS/cm; 100 to 999 ppm
2.00 to 19.99 mS/cm; 1.00 to 9.99 ppt
20.0 to 199.9 mS/cm; 10.0 to 99.9 ppt
-9.9 to 120.0°C (pH range)
0.0 to 100.0°C (EC range)
Resolution: 0.01 pH / 0.001 pH
0.1 mV (±699.9 mV) / 1 mV (±2000 mV)
0.01, 0.1, 1 µS/cm; ppm
0.01, 0.1 mS/cm; ppt
0.1°C
Accuracy(at 25°C/77°F):
±0.01 pH / ±0.002 pH
±0.2 mV up to ±699.9 mV
±1 mV up to ±2000 mV
±1% f.s. (EC/TDS)
±0.5°C
Supplied together with: in carton box, AD1131B refillable pH electrode, AD7662 temp probe, AD76309 conductivity probe with built-in temp sensor, calibration solution in sachets ( pH4. pH7, 1413 µS/cm and 1288 mS/cm, 20 ml each ), 12 VDC power adapter, instruction manual.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ