ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Power Supply: DC7.4V 2600mAh rechargeable lithium battery
2/3/4-wire Method Measure Earth Resistance
Range: 0.00Ω~300KΩ/Resolution: 0.01Ω/Accuracy: ±2%rdg±3dgt
Selection Method Measure Earth Resistance
Range: 0.00Ω~3000Ω/Resolution: 0.01Ω/Accuracy: ±2%rdg±3dgt
Double Clamp Method Measure Earth Resistance
Range: 0.00Ω~100Ω/Resolution: 0.01Ω/Accuracy: ±10%rdg±5dgt
Earth Voltage Measurement
Range: 0.0~100.0V AC/Resolution: 0.1V/Accuracy: ±2%rdg±3dgt
Earth current Measurement
Range: 0.0mA~600.0A/Resolution: 0.0mA/Accuracy: ±2%rdg±3dgt
Soil Resistivity Measurement
Range: 0.00Ωm~9000KΩm/Resolution: 0.01Ωm
CT Size: φ70mm
Short-circuit Test Current: AC 250mA max
Open-circuit Test Current: AC 40V max
Test Frequency: 128Hz/111Hz/105Hz/94Hz(AFC)
Data Storage: 2000 groups
Automatic Shutdown: 15 minutes without any operation after starting up, the tester will shutdown automatically
LCD Dimension: 128mmX75mm; LCD display area:124mX×67mm
Tester Dimension: 280mm(L)X260mm(W)X160mm(H)
Instrument Weight: 6.13kg(include accessories)
Working Current: Standby: 25mA (Backlight off); Measurement:100mA (Backlight off)
USB Interface: Equip with USB interface, software monitoring, storage data can be uploaded to computer, saved and printed
Bluetooth Communication: Support Bluetooth communication function of Android system, after installing APP, can use the mobile terminal tooperatetesting and reading the test records
Alarm Function: When the measured value exceed alarm setting value, will have “Du--du--du” alarm sound
Battery Voltage: While battery voltage drop to DC 7.2V±0.1V, low battery voltage symbol “ ” will display, and remind to Charge in time
Accessories
Tester:1PCS;Clamp current sensor:2PCS; Ground stake:4PCS; Test line: 6PCS; USB communication cable:1PCS;
Special charger: 1PCS; Tool bag:1PCS
