OMEGA HHF81 4-IN-1 ຄວາມໄວອາກາດ/ຄວາມຊຸ່ມຊື່ນ/ແສງ/ເຄື່ອງວັດແທກອຸນຫະພູມ (Loại K TC, Màn hình LCD, 80~5,910 FPM, ±4%)
Probe sold separately
AIR VELOCITY
Measurement Range: 80 to 5910 ft/min, 0.4 to 30.0 m/s, 0.9 to 67.0 mph, 1.4 to 108.0 km/hr, 0.8 to 58.3 knots, 0.8 to 58.3 knots
Resolution: 1 ft/min, 0.1 m/s, 0.1 mph, 0.1 km/hr, 0.1 knots
Accuracy:
≤20 m/s: 3% FS
>20 m/s: 4% FS
TEMPERATURE (Internal Thermistor)
Measurement Range: 0 to 50°C (32 to 122°F)
Resolution: 0.1°C/°F
Accuracy: ±1.2°C (±2.5°F)
Operational Temperature: 0 to 50°C (32 to 122°F)
TEMPERATURE (External Type K Thermocouple)
Measurement Range: -100 to 1300°C (-148 to 2372°F)
Resolution: 0.1°F/°C
Accuracy: ±(1% + 1°C) of rdg [±(1% + 2°F) of rdg]
HUMIDITY
Measurement Range: 10 to 95%
Resolution: 0.1%
Accuracy:
<70% RH: ±4% of rdg
≥70% RH: ±(4% rdg + 1.2 % RH)
Operational Humidity Max.: 80% RH
LIGHT LUX
Measurement Range: 0 to 2200 Lux, 1800 to 20000 Lux, 0 to 204.0 Fc, 170 to 2000 Fc
Resolution: 1 Lux, 10 Lux, 0.1 Ft-cd, 1 Ft-cd
Accuracy: ±(5% rdg +8 dgt)
Overange Display: LCD
Probe Diameter: 2"
Supply Power: 9V Battery (included)
Features: Hygrometer, Light Meter, Type K Thermometer
Power Consumption: Approx. DC 6.2 mA
Weight: 160 g (0.4 lb) battery included
Dimensions: 156 x 60 x 33 mm (6.14 x 2.36 x 1.29')
Comes with the user manual and 9V battery.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ