ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Principle: Leeb hardness measurement
Accuracy / Repeatability: ±0.3% at HL=800 / ±2HL
Display: High contrast color TFT 240 x 320
Hardness scale : HL/HRC/HRB/HB/HV/HS/HRA/σb
Measuring range: HL100-960 / HRC0.9-79.2 / HRB1.2-140 / HB1-1878 / HV1-1698 / HS0.5-128 / HRA7-88.5 / σb(rm)24-6599N/mm2
Probe: Digital probe D
Materials: 11 common metal materials
Memory: 999 data
Statistics function: Average / Max. / Min. / S. value
Re-calibration: Allowed by user
Indicator: Low battery
Interface: USB / Bluetooth (optional)
Power on/off: Auto / Manual
Power supply: AA alkaline battery / USB power supply
Working environment: -20°C~+70°C
Dimension (mm): 145x70x30
Net weight (g): 145
Standards: Conforming to ASTM A956, DIN 50156, GB/T 17394-1998
Included: digital cable probe D, block D, small support ring, brush, USB cable, manual, testing report, carrying case
