PCE VA 20 Multifunction Air Velocity Meter
Specifications
Air flow velocity measuring range:0.2 ... 30 m/s (39.4 ... 5905.5 fpm)
Air flow velocity accuracy:±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±(3% of measured value + 0.3 m/s) when more than 20 m/s
Temperature measuring range:-20 ... 60°C / -4 ... 140°F
Temperature accuracy:0.1°C / 0.18°F
Relative humidity measuring range:0.1 ... 99.9% RH
Relative humidity accuracy:±3% RH (at 25°C / 77°F), otherwise ±5% RH
Dew point temperature measuring range:-5 ... 59.9°C / 23 ... 139.8°F
Wet-bulb temperature measuring range:-20 ... 59.9°C / -4 ... 139.8°F
Volume flow measuring range:0 ... 99999 CMM (0 ... 3531431.3 CFM)
Resolution:0.1 (1 for 10000 ... 99999 CMM volume flow)
Units (selectable):m/s, fpm, % RH, °C, °F, CMM, CFM, WBT, DP, inch2, cm2
LCD size (H x W):32.5 x 54 mm / 1.28 x 2.13 in
Operating conditions:0 ... 50°C / 32 ... 89.6°F, < 80% RH
Storage conditions:-10 ... 50°C / 14 ... 89.6°F, < 90% RH
Fan impeller diameter:10 cm (Approx. 3.9")
Device dimensions:Approx. 269 x 160 x 51 mm / 10.6 x 6.3 x 2.0 in
Shipping weight:Approx. 3 kg / 6.61 lb
Delivery contents
1 x Multifunction air velocity meter (PCE-VA 20)
4 x AAA batteries
1 x User manual
1 x Carrying case
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ