ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Range - Photo Tach.: 2.5~99,999 RPM
Range - Contact Tach.: 2.5~19,999 RPM
Range - Surface Speed: 0.05~1,999.9 (m/min.); 0.2~6,560 ft/min.
Range - Frequency: -
Resolution - Tachometer: 0.1 RPM (2.5~999.9 RPM); 1 RPM (over 1,000 RPM)
Resolution - Surface Speed: 0.01 m/min. (over 10 m/min.); 0.1 m/min. (over 100 m/min.)
Resolution - Surface Speed: 0.1 ft/min. (0.1~999.9 ft/min.); 1 ft/min. (over 1,000 ft/min.)
Accuracy - Tach.: ±(0.05%+1 RPM)
Accuracy - Surface Speed: ±(0.05%+0.03m/min.)
Sampling Time - Photo Tach.: (1 sec. over 60 RPM)
Sampling Time - Contact Tach.: (1 sec. over 15 RPM)
Test Range Select: Automation
Memory: Last Value, Max. Value, Min. Value
Time Base: Quartz Crystal
Detecting Distance: 50 to 150 mm / 2 to 6 inch (Typical Max. 300 mm / 12 inch)
Operation Temperature: 0~50°C (32~122°F)
Power Supply: 4x1.5V AA Um-3 Battery
Main Unit Size: 215 x 68 x 39mm (8.5 x 2.7 x 1.5")
Sensor Size: -
Weight: 235g (With Battery) 8.29oz
Standard Accessories: Main Unit; RPM adapter (CONE); RPM adapter (FUNNEL); Surface Speed Test Wheel; Reflective Tape Marks; Carrying Case; Operation Manual
Optional Accessories: -
