ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Dissolved Oxygen
Range: 0 to 200 %; 0 to 20 ppm/mg/L
Resolution: 0.10 %; 0.1 ppm/mg/L
Accuracy
±2 %; ±0.1 ppm or mg/L up to 8;
±0.2 ppm or mg/L above 8
Calibration: Zero and saturation
- Temperature
Range: 0.0 to 50.0 ºC (0.0 to 122.0 ºF)
Resolution: 0.1 ºC/ºF
Accuracy: ±0.5 ºC; ±0.9 ºF
Calibration: Offset in 0.1 increments, ±10 ºC or ±18 ºF
Display: Custom LCD with backlight
Memory: Stores up to 500 data sets
Output: USB or RS232
Real-Time Clock: Time and date stamp on calibration and stored data
Temperature Compensation: Yes
Power: Two AA batteries (included), >100 hours (without backlight); AC adapter (optional)
Dimensions (L x W x H)
Meter: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm)
Boxed: 9 1/8" x 9 1/8" x 2 3/4" (23 x 23 x 7 cm)
Weight
Meter: 1 lb (0.5 kg)
Boxed: 1.4 lb (0.7 kg)
Supply: Meter, RDO electrode with sensor cap, two AA batteries, hard carry case, USB cable, RDO stainless steel weight/guard, RDO calibration chamber
