HT Instruments HT3302 Professional infrared thermometer (-30°C~500°C, ±1.5°C )
°C :-30°C ÷ 500°C; ±3.0°C (-30°C ÷ -10°C), ±2.0°C (-10°C ÷ 0°C), ±1.5°C or ±1.5%reading; (higher value) (>0°C); <500ms (95% reading)
°F: 22°F ÷ 932°F;, ±6.0°F (-22°F ÷ 14°F), ±4.0°F (14°F ÷ 32°F), ±3°F or ±1.5%reading (higher value) (>32°F); <500ms (95% reading)
Spectrum response: 8 ÷ 14Ωm
D/S ratio: 12:1 (calculated at 95% battery level)
Emissivity field: 0.10 ÷ 1.00
Temperature coefficient: ±0.1°C/°C or ±0.1%reading (higher value)
Reading repeatability: ±8%reading or ±1.0°C(2°F) (higher value)
Laser pointer: Output <5mW, λ= 650nm, device Class 3R, EN60825-1:2014
UV pointer: λ = 460nm (in compliance with IEC62471) (low risk Group 1)
Display: LCD Custom, 5 dgt with backlight
Power supply: 3x1.5V alkaline batteries type AA LR06
Battery life: approx 20 hours (with active laser and backlight
Auto power OFF: after 5 minutes' idling
Dimensions (L x W x H): 185 ×104 ×54mm
Weight (included batteries): 380g
Accessories:
Carrying bag
Batteries and user manual
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ