Adwa AD130 ເຄື່ອງວັດ pH ແບບພົກພາ ກັນນ້ຳ (-2.00~ 16.00 pH)
Range: pH -2.00 to 16.00; ORP: -1999 to +1999 mV; Temp: -20.0 to 120.0°C (-4.0 to 248.0°F)
Resolution: pH 0.01; ORP 0.1 up to ±699.9 mV / 1 mV (outside); Temp 0.1 °C (0.1°F)
Accuracy(at 25°C/77°F):
pH ± 0.01 pHORP ±0.2 up to ±699.9 mV / ±1 mV (outside); Temp ±0.4°C (±0.8°F)
Calibration: pH up to 2-points
Buffers: pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45
Temperature compensation: ATC/MTC (-20 to 120°C)
Calibration ORP: factory
UNIT: °C and °F
LCD: 2 rows
Hold function: yes
Low battery indication: yes
Stability indicator: yes
Auto shutt-off: 20 min. (can be disabled)
Power supply: 4 x 1.5V AA batteries
Battery life: 500 hours approx
Features: ATC & MTC, HOLD function, Auto Shut-Off
Supplied with: in carton box ,AD1230B pH electrode with Epoxy body, AD7662 stainless steel temperature probe ,calibration solution in sachets (pH7 and pH4, 20 ml each), 1.5V AA alkaline battery (4 pcs), user manual.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ