ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Temperature range: -40 to 500°C / -40 ... 932°F
Resolution: 0.1°C / 0.18°F
Accuracy: ±2% of reading or ±2°C / 3.6°F (the highest value is valid)
Emissivity: 0.3 ... 1.0 (adjustable)
Optical resolution: 8:1
Response time: 0.2 seconds
Memory: 12,000 readings
Interface: RS-232 (optional RS-232 to USB adaptor available)
Measurement interval: (adjustable)
Printer: Integrated thermal printer,
38 mm / 1.5 in wide
for 28 x 30 mm / 1.1 x 1.2 in paper
Display: LCD
Power: 4 AA batteries or optional mains adaptor
Dimensions: 208 x 70 x 53 mm / 8.2 x 2.8 x 2 in
Weight: 260 g / < 1 lb
Delivery contents
1 x PCE-JR 911 HVAC Meter
1 x Carrying case
4 x Batteries
1 x Roll of paper
1 x Software for Windows
1 x RS-232 cable
1 x User's manual
