OHAUS ST20S ເຄື່ອງມືວັດ Starter Pen (0.0 – 80.0 ppt, 0.0 – 99.0 °C)
Meter Type: Salinity
Measurement Range: 0.0 – 80.0 ppt; 0.0 – 99.0 °C
Accuracy: ± 1.5% / ± 0.5 °C
Measurement Resolution: 0.1 ppt
Display: LCD
ATC: Yes
Temperature compensation: Automatic
Accuracy ± (Temperature): 0.5 °C
Automatic Shutdown: Yes, After 6 minutes of non-use
Battery Life: 200 Hours with Disposable Batteries
Calibration: 1 Point
Conductivity accuracy (±): 1.5 %
Conductivity measuring range: 0.0 – 80.0 ppt
Dimensions: 1.5 in x 7.28 in x 1.77 in (38 mm x 185 mm x 45 mm) (LxHxW)
Measurement Range (Temperature): 0 °C – 99 °C
Net Weight: 3.88 oz (110 g)
Number of Buttons: 3
Power: 4 AG13 Batteries (Included)
Protection Rating: IP67
Temperature Display: Yes
Temperature Range: 0 °C – 99 °C
Temperature Sensor: 50 KΩ NTC
Working Environment: 50°F – 104°F, 85%RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)
Wrist Strap: Yes
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ