Mai gwajin canji mai canji yana amfani da fasahar microprocessor don auna lissafi da sarrafa kansa, wanda zai iya auna ainihin canji da rukunin canji da sauri da sauƙi. Ana amfani da shi a masana'antar wutar lantarki don auna masu canzawa da rukunin masu canzawa, kuma ana amfani da shi a lokaci guda don auna sigogin masu canzawa da masu sayarwa.
Mai gwajin masu canzawa ya ƙunshi baƙi, software na sa ido, layin gwaji, layin sadarwa, da sauransu. Mai karɓar baƙi yana da aikin caji ba tare da buƙatar neman wutar lantarki a filin ba, cikakken babban allon LCD mai launi, harshen da za a iya zaɓar Sinanci ko Turanci, a duba daya, aikin allon taɓawa mai sauƙi don amfani, tashar jiragen ruwa mai magance overload aiki, babban ƙarfin ajiya 500 saitunan bayanai. Na'urar software yana da ayyuka na tarihi data karantawa, dubawa, ajiya da sauransu.
1. Multiple gwajin yanayi: guda-lokaci gwajin, uku-lokaci gwajin, uku-lokaci makafi gwajin, Z-irin gwajin;
2. Babban damar ajiya: Za a iya adana 500 saiti na gwajin bayanai.
3. Wide ma'auni kewayon: m rabo 0.9 ~ 10000
4. Ma'auni daidaito: daidaito ne 0.2% a lokacin 0.9 ~ 2000, daidaito ne 0.5% a lokacin 2000 ~ 10000.
5. Max ƙuduri: 0.0001.
6. Goyon bayan kwamfuta gefen iko.
7. Goyon bayan Bluetooth iko.

Ayyuka	Ana amfani da shi yafi a cikin masu canzawa da kuma gwajin rukuni na masu canzawa uku, masu canzawa da kuma gwajin polarity na masu canzawa guda ɗaya, PT, CT. Wannan samfurin zai iya gwajin mako ga masu canzawa masu mataki uku, kuma zai iya gwajin dangantaka da rukuni ga masu canzawa masu nau'in Z.
Nau'in gwaji	Single mataki canji, Uku mataki canji, Z-irin canji, PT、CT
Variable sikelin	0.9~10000
Overload kariya	akwai
wutar lantarki	DC9.6V 3800mAh babban ƙarfin Lithium baturi
caji aiki	akwai
Yanayin nunawa	5 inci taɓa allon (854dots × 480dots) cikakken launi LCD nuni
Hanyoyin hulɗa	Touch allon / maɓallin
LCDGirma	tsawon da nisa: 108 mm × 65mm
Gauge girma	tsayi da nisa: 229mm × 166mm × 74mm
Wayar hannu APP	A, haɗin Bluetooth
Kwamfuta	A, USB cable haɗi
Ajiyar bayanai	500 rukuni
Binciken bayanai	Data duba fasali
Baturi ƙarfin lantarki	Baturi na ainihin lokacin nuni, nuna cewa baturi yana buƙatar caji a lokacin da ƙarancin ƙarfin lantarki
Kashe ta atomatik	Za a iya saita 1 ~ 30 minti ta atomatik kashewa
ikon amfani	jira: game da 2W (100% haske)
	Ma'auni: 12W Max
inganci	Ma'auni: 1.5kg (tare da baturi)
	Gwajin layi: 1.7kg
aiki zafi da zafi	-10℃～40℃； kasa da 70% rh
Storage zafi da zafi	-20℃～60℃； kasa da 70% rh
insulation juriya	10MΩ a kan (500V tsakanin kewayawa da gida)
Matsin lamba	AC 3700V / rms (tsakanin kewayawa da gida)
Electromagnetic siffofin	IEC61010-4-3， Wireless mitar lantarki magnetic filin ≤1V / m
dace da tsaro	IEC61010-1, CAT III 600V, gurɓataccen matakin 2

◆ Lura: Wannan gabatarwa ne kawai ga bayani, don Allah karanta umarnin cikakken sigogi.