ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Multi-function LCD display
- Save data in real time
- Automatically store up to 16000 results
- USB connection port
- AA batteries
- Meets CE standard
- Size: 120 x 40 x 220 mm
- Weight: 625g
Measure pH / mV
Measuring range:
+ pH: 0-14 pH
+ mV: -1999 to 1999 mV
- Resolution: 0.01pH; 1mV
Accuracy: ± 0.02pH, ± 0.5%
Conductivity
Measuring range: 200µS / 2mS / 20mS / 200mS
Resolution: 0.1µS / 0.001 mS / 0.01 mS / 0.1 mS
Accuracy: ± 2%
TDS
Measuring range: 0-132ppm / 132-1320 ppm / 1320-13200
ppm / 13200-132000 ppm
Resolution: 0.1 ppm / 1 ppm / 10 ppm / 100 ppm
Accuracy: ± 2%
Temperature
Measuring range: 0-60 ° C / 32-140 ° F
Resolution: 0.1 ° C / 0.1 ° F
Accuracy: ± 0.8 ° C / 1.5 ° F
DO
Measuring range:
+ DO from 0-20mg / l,
+ Air oxygen 0-100%
Resolution:
+ DO: 0.1mg / l
+ Air oxygen: 0.1%
- Accuracy
+ DO: ± 0.4mg / l
+ Air oxygen: ± 0.7%
Provide cover:
- Main machine
- The battery
- pH electrode
- Electrolyte
- Temperature probe
- Conductive probe
- Oxygen sensor
- Buffer solution pH 4.01 / 7.00
Protective film
- User manual
