Digital multifunctional earth resistance tester Featured Image

Dijitalụ multifunctional nguzogide ụwa

Nkọwa dị mkpirikpi:

Ihe: RUN-3002

A na-akpọkwa ihe nleba anya mwekota okpukpu abụọ na-arụ ọrụ n'ala ala abụọ. Ihe nnwale nguzogide ala ala dị elu na-ejikọta ụzọ nha dị iche iche. Na mgbakwunye na ọrụ ọdịnala nke nguzogide mgbada ala, ọ nwekwara ọrụ pụrụ iche nke nha na-enweghị ala inyeaka.

Ọ nwere ike chọpụta n'ụzọ ziri ezi nguzogide grounding, ala resistivity, grounding voltaji, DC iguzogide na AC ugbu a.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọnụ ahịa ụlọ nrụpụta Digital Earth Resistance Tester Grounding Resistance Tester

Mwekota okpukpu abụọ nwere ọtụtụ ọrụ grounding eguzogide testernwere onye ọbịa, ngwa nleba anya, ahịrị nnwale, eriri USB na mkpanaka ala. Ọ nwere ọrụ nke ịgụ, ịlele, ịchekwa, ịkọ akụkọ na ibipụta data akụkọ ihe mere eme.

Oke na izi ezi nke Onye Nleba Nguzogide Ala:

Ọrụ nnwale	Oke	izi ezi	Mkpebi
2,3,4 waya usoro maka atụ ala-eguzogide (Re)	0.00Ω ~ 29.99Ω	± 2%rdg±5dgt (okwu 1)	0.01Ω
	30.0Ω ~ 299.9Ω	±2%rdg±3dgt	0.1Ω
	300Ω～2999Ω		1Ω
	3.00kΩ ~ 30.00kΩ		10Ω
Nguzogide DC (Re)	0.0Ω～299.9Ω	±2%rdg±3dgt	0.1Ω
	300Ω～2999Ω		1Ω
	3.00kΩ ~ 30.00kΩ		10Ω
Usoro nhọrọ maka ịtụ nguzogide ala(Re)	0.00Ω ~ 29.99Ω	± 2%rdg±5dgt (okwu 1)	0.01Ω
	30.0Ω ~ 299.9Ω	±2%rdg±3dgt	0.1Ω
	300Ω ~ 3000Ω	±2%rdg±3dgt	1Ω
Usoro njigide okpukpu abụọ maka ịlele nguzogide ala (Re)	0.01Ω ~ 0.99Ω	±10%rdg±10dgt	0.01Ω
	1.0Ω ~ 9.9Ω		0.1Ω
	10Ω～100Ω		1Ω
Iguzogide ala (ρ)	0.00Ωm ~ 99.99Ωm	ρ=2πaR (注2)	0.01M
	100.0Ωm ~ 999.9m		0.1m
	1000Ωm～9999Ωm		1M
	10.00km ~ 99.99km		10Ωm
	100.0km～999.9km		100Ωm
	1000km～9999km		1km
Voltaji ala	AC 0.00 ~ 100.0V	±2%rdg±3dgt	0.01V
AC ugbu a	AC 0.0mA ~ 1000A	±2%rdg±3dgt	0.1mA