ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Principle: Leeb hardness measurement
Accuracy/ Repeatability: ±0.3% @ HL=800 / ±2HL
Display: High contrast OLED
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: D-DL 2-in-1 (internal)*
Materials: 11 common metal materials
Memory: 100 data for each file, can be saved and re-readable
Statistics function: Average / Max. / Min. / S. value
Recalibration: Allowed by user
Indicator: Low battery
Interface: USB/Bluetooth to PC for transferring data, wireless printing, USB for charging
Power on/off: Auto / Manual
Power supply: 3.7V Li-ion rechargeable battery
Working environment: -40ºC~+70ºC
Dimension (mm): 148x44x22
Net weight (g): 110
Standards: Conforming to ASTM A956, DIN 50156, GB/T 17394-1998
Included: two in one probe D/DL internal, block D, 3.7 V Li-ion battery, USB cable, charger, PC software, manual, testing report, carrying case
