UNI-T UT572 Earth Ground Tester (2/3/4 wires, 40kΩ)
Specifications:
Certificates: CE, UKCA
Earth resistance (Re): 4Ω ±(3%+15)/ 40Ω/400Ω/4kΩ/40kΩ ±(3%+5)
Soil resisitivity (ρ): 4Ω±(3%+15)/ 40Ω/400Ω/4kΩ/40kΩ ±(3%+5)
Disturbance voltage (Ust): 50V (DC voltage/40Hz~500Hz ±(3%+3)
Disturbance frequency (Fst): 40Hz~500Hz ±(1%+2)
Data storage: 20
Category ratings: CAT III 600V
Features
2/3/4-wire test
Earth resistance test frequency: 94/128Hz
Soil resisivity test distances: 1~40m
Earth resistance RH and RS test
Compensating resistance RK test
Data hold
LCD backlight
Auto power off
Low battery indication: ≤9.5V
Characteristics
Display: 125 x 37mm
Product net weight: 1.1kg
Standard individual packing: Gift box, carrying bag, toolbox, English manual
Standard quantity per carton: 2pcs
Standard carton measurement: 475 x 378 x 335mm
Standard carton gross weight: 14kg
Standard accessories: Batteries, simple test leads with alligator clips (double plugs x 1, single plug x 1), earth spike x 4, standard test leads with alligator clips (40m red x 1, 20m red x 1, 20m black x 1, 10m yellow x 1, 5m green x 1), elastic strap
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ