Extech HD450 Datalogging Light Mitar

Gabatarwa

Taya murna kan siyan Extech HD450 Digital Light Mita. HD450 yana auna haske a cikin Lux da kyandir ɗin ƙafa (Fc). HD450 Datalogger ne kuma ya haɗa da haɗin PC da software masu dacewa da WindowsTM don zazzage bayanai. Ana iya adana karatun har zuwa 16,000 akan mita don saukewa zuwa pc kuma ana iya adana karatun 99 da kuma viewed kai tsaye akan nunin LCD na mita.. Ana jigilar wannan mitar cikakken gwadawa da daidaitawa kuma, tare da amfani mai kyau, zai samar da ingantaccen sabis na shekaru.

Bayanin Mita

1. Filogi na kebul na Sensor
2. Kebul na USB don dubawar PC (a ƙarƙashin murfin juyawa)
3. Nuni LCD
4. Saitin maɓallin aiki na sama
5. Saitin maɓallin ƙaramin aiki
6. Maɓallin ON-KASHE wuta
7. Hasken firikwensin

NOTE: Bangaren baturi, dutsen uku, da tsayawar karkatarwa suna kan bayan kayan aikin kuma ba a hoto

Bayanin Nuni

1. Yanayin saitin agogo
2. Nunin agogo
3. Alamar yanayin dangi
4. Ikon kashe wutar atomatik (APO).
5. Ƙananan gunkin baturi
6. ikon Data Riƙe
7. Hanyoyin KYAUTA
8. Alamun kewayon
9. Ƙungiyar ma'auni
10. Nunin dijital
11. Nunin Bargraph
12. Zazzage bayanai zuwa alamar PC
13. PC serial connection kafa
14. Lambar adireshin ƙwaƙwalwar ajiya
15. Ikon haɗin PC na USB
16. Gunkin ƙwaƙwalwa

Aiki

Ikon Mita 

1. Danna maɓallin wuta don kunna mita ON ko KASHE
2. Idan mita ba ta kunna lokacin da aka danna maɓallin wuta ko kuma idan ƙaramin baturi ya nuna akan LCD, maye gurbin baturin.

Kashe Wuta ta atomatik (APO)

1. Mitar tana sanye da fasalin kashe wuta ta atomatik (APO) wanda ke kashe mita bayan mintuna 20 na rashin aiki. Alamar tana bayyana yayin da ake kunna APO.
2. Don musaki fasalin APO, latsa lokaci guda kuma saki maɓallan RANGE/APO da REC/SETUP. Danna kuma sake saki don sake kunna fasalin APO.

• Naúrar Ma'auni
  Danna maɓallin UNITS don canza naúrar ma'auni daga Lux zuwa Fc ko daga Fc zuwa Lux
• Zaɓin Rage
  Danna maɓallin RANGE don zaɓar kewayon auna. Akwai zaɓuɓɓuka guda huɗu (kewayon) don kowace rukunin ma'auni. Gumakan kewayon za su bayyana don gano kewayon da aka zaɓa.

Ɗaukar Ma'auni

1. Cire hular kariyar firikwensin don fallasa farin kullin firikwensin
2. Sanya firikwensin a wuri a kwance a ƙarƙashin tushen hasken da za a auna
3. Karanta matakin haske akan nunin LCD (a lamba ko tare da jadawali).
4. Mitar za ta nuna 'OL' lokacin da ma'aunin ya kasance a waje da ƙayyadadden kewayon mitar ko kuma idan an saita mitar zuwa kewayon da ba daidai ba. Canza kewayon ta latsa maɓallin RANGE don nemo mafi kyawun kewayon aikace-aikacen.
5. Sauya hular firikwensin kariyar lokacin da ba a amfani da mita.

Riƙe Data

• Don daskare nunin LCD, danna maɓallin HOLD na ɗan lokaci. 'MANU HOLD' zai bayyana akan LCD. A ɗan lokaci kaɗan danna maɓallin HOLD don komawa aiki na yau da kullun.

Ganiya Rike

Aikin Peak Riƙe yana bawa mita damar ɗaukar fitilun haske na ɗan gajeren lokaci. Mitar na iya ɗaukar kololuwar ƙasa zuwa 10µS a tsawon lokaci.

• Danna maɓallin PEAK don kunna fasalin Peak Riƙe. "Manu" da "Pmax" zasu bayyana akan nunin. Danna maɓallin PEAK kuma "Manu" da "Pmin" zasu bayyana. Yi amfani da 'Pmax' don ɗaukar kololuwa masu inganci. Yi amfani da 'Pmin' don kama kololuwa mara kyau.
• Lokacin da aka ɗauki kololuwar, ƙima da lokacin haɗin gwiwa za su kasance a cikin nuni har sai an yi rikodin mafi girma. Nunin jadawali na mashaya zai kasance yana aiki yana nuna matakin haske na yanzu.
• Don fita yanayin Peak Riƙe kuma komawa zuwa yanayin aiki na yau da kullun, danna maɓallin PEAK a karo na uku.

Matsakaicin (MAX) da Ƙwaƙwalwar Ƙwaƙwalwar Karatu (MIN).

Ayyukan MAX-MIN yana ba da damar mita don adana mafi girma (MAX) da mafi ƙanƙanta (MIN).

1. Danna maɓallin MAX-MIN don kunna fasalin. "Manu" da "MAX" za su bayyana akan nunin kuma mita za ta nuna kawai mafi girman karatun da aka samu.
2. Danna maɓallin MAX-MIN kuma. "Manu" da "MIN' zasu bayyana akan nunin kuma mita za ta nuna mafi ƙarancin karatun da aka samu.
3. Lokacin da aka kama MAX ko MIN, ƙima da lokacin haɗin gwiwa za su kasance a cikin nunin har sai an yi rikodin ƙima mafi girma. Nunin jadawali na mashaya zai kasance yana aiki yana nuna matakin haske na yanzu.
4. Don fita daga wannan yanayin kuma komawa zuwa yanayin aiki na yau da kullun, danna maɓallin MAX-MIN a karo na uku.

Yanayin dangi

Ayyukan Yanayin Dangi yana bawa mai amfani damar adana ƙimar tunani a cikin mita. Duk karatun da aka nuna za a danganta su da karatun da aka adana.

1. Ɗauki ma'auni, kuma lokacin da aka nuna ƙimar da ake so, danna maɓallin REL.
2. "Manu" zai bayyana akan allon LCD.
3. Duk karatun da ke gaba za a biya su da adadin daidai da matakin tunani. Domin misaliampko, idan matakin tunani ya kasance 100 Lux, duk karatun da ke gaba zai yi daidai da ainihin karatun debe 100 Lux.
4. Don fita Yanayin Dangi, danna maɓallin REL.

Hasken baya na LCD

Mitar tana sanye da fasalin hasken baya wanda ke haskaka nunin LCD.

1. Danna maɓallin hasken baya don kunna hasken baya.
2. Danna maɓallin hasken baya don sake kashe hasken baya. Lura cewa hasken baya zai kashe ta atomatik bayan ɗan gajeren lokaci don adana ƙarfin baturi.
3. Aikin hasken baya yana amfani da ƙarin ƙarfin baturi. Don adana makamashi, yi amfani da fasalin hasken baya da yawa.

Clock da Sampda Rate Saita

A cikin wannan yanayin, maɓallan kibiya ▲ da ▼ za su ba da izinin daidaita lambobi da aka zaɓa (flashing). Maɓallan ◄ da } za su gungura zuwa zaɓi na gaba ko na baya.

1. Ƙaddamar da mita, sannan danna maɓallin REC/SETUP da UNITS lokaci guda don shigar da yanayin Saita. Nunin awoyi zai yi haske.
2. Daidaita kuma shiga cikin kowane zaɓi kamar yadda ake buƙata.
3. Latsa ka riƙe maɓallin REC/SETUP da UNITS lokaci guda don fita yanayin Saita.

Tsarin zaɓi tare da alamar walƙiya shine: 

• Sa'a (0 zuwa 23) 12:13:14 (Lokaci)
• Minti (0 zuwa 59) 12:13:14 (Lokaci)
• Na biyu (1 zuwa ???) 12:13:14 (Lokaci)
• Sample Rate (00 zuwa 99 seconds) 02 (Sampling)
• Watan (1 zuwa 12) 1 03 10 (Rana)
• Rana (1 zuwa 31) 1 03 10 (Ranar)
• Ranar mako (1 zuwa 7 1 03 10 (Ranar)
• Shekara (00 zuwa 99) 2008 (Shekara)

99 Point Memory

Har zuwa karatun 99 ana iya adana su da hannu na gaba viewkai tsaye akan LCD na mita. Hakanan ana iya canza wannan bayanan zuwa PC ta amfani da shirin software da aka kawo.

1. Tare da mita ON, danna maɓallin REC na ɗan lokaci don adana karatu
2. Alamar nunin MEM zata bayyana tare da lambar adreshin ƙwaƙwalwa (01-99)
3. Idan ƙwaƙwalwar karatun 99 ta cika, gunkin MEM da lambar wurin ƙwaƙwalwar ajiya ba za su bayyana ba
4. Zuwa view Ajiye karatun, danna kuma ka riƙe maɓallin LOAD har sai gunkin nuni na MEM ya bayyana tare da lambar adireshin ƙwaƙwalwar ajiya.
5. Yi amfani da maɓallin kibiya sama da ƙasa don gungurawa cikin karatun da aka adana.
6. Don share bayanan, danna kuma ka riƙe maɓallin REC/SETUP da LOAD lokaci guda har sai 'CL' ya bayyana a filin wurin ƙwaƙwalwar ajiya akan LCD.

16,000 Point Datalogger

HD450 na iya yin rikodin ta atomatik har zuwa karatun 16,000 a cikin ƙwaƙwalwar ajiyarsa. Zuwa view bayanan, dole ne a canja wurin karatun zuwa PC ta hanyar software da aka kawo.

1. Yin amfani da yanayin SETUP, saita lokaci da sampda daraja. Tsohuwar sampƙimar kuɗin shine 1 sec.
2. Don fara rikodi, Danna kuma Riƙe maɓallin REC har sai gunkin nuni na MEM ya fara kiftawa. Za a adana bayanai a sampkirga yayin da alamar MEM ke kiftawa.
3. Don dakatar da yin rikodi. Danna kuma Riƙe maɓallin REC har sai gunkin MEM ya ɓace.
4. Idan ƙwaƙwalwar ajiya ta cika, OL zai bayyana azaman lambar ƙwaƙwalwar ajiya.
5. Don share žwažwalwar ajiya, tare da ashe mita, latsa ka riƙe maɓallin REC sannan danna maɓallin wuta. "dEL" zai bayyana a cikin nuni. Saki maɓallin REC lokacin da "MEM" ya bayyana a nuni, an share ƙwaƙwalwar ajiya.

Kebul na PC Interface

Bayani 

Ana iya haɗa mita HD450 zuwa PC ta hanyar kebul na USB. Kebul na USB, tare da software na WindowsTM, an haɗa shi da mita. Software yana bawa mai amfani damar:

• Canja wurin karatun da aka adana a baya daga ƙwaƙwalwar ciki na mita zuwa PC
• View, mãkirci, nazari, adana, da buga bayanan karatu
• sarrafa mita daga nesa ta maɓallan software na kama-da-wane
• Yi rikodin karatun yayin da ake ɗauka. Daga baya, bugu, adanawa, nazari, da dai sauransu bayanan karatun

Mita zuwa Haɗin PC 

Ana amfani da kebul na USB da aka kawo don haɗa mita zuwa PC. Haɗa ƙarami mai haɗa ƙarshen kebul zuwa tashar sadarwa ta mita (wanda ke ƙarƙashin shafin a gefen hagu na mita). Ƙarshen mai haɗin kebul mafi girma yana haɗi zuwa tashar USB na PC.

Software na Shirin

Software da aka kawo yana bawa mai amfani damar view karantawa a ainihin lokacin akan PC. Ana iya nazarin karatun, ƙara zuƙowa, adanawa, da buga su. Da fatan za a koma zuwa ULIMAN TAIMAKO da ke cikin shirin software don cikakkun umarnin software. Ana nuna babban allon software a ƙasa don preview.

Ƙayyadaddun bayanai

Ƙayyadaddun iyaka 

Raka'a	Rage	Ƙaddamarwa	Daidaito
Lux	400.0	0.1	± (5% rdg + 10 lambobi)
	4000	1
	40.00k ku	0.01k ku	± (10% rdg + 10 lambobi)
	400.0k ku	0.1k ku
Kyandir ɗin ƙafa	40.00	0.01	± (5% rdg + 10 lambobi)
	400.0	0.1
	4000	1	± (10% rdg + 10 lambobi)
	40.00k ku	0.01k ku
Bayanan kula: 1. Sensor Calibrated zuwa daidaitaccen incandescent lamp (zazzabi mai launi: 2856K) 2. 1Fc = 10.76 Lux

Gabaɗaya Bayani 

• Nunawa 4000 ƙidaya LCD nuni tare da 40 sashi bar jadawali
• Ragewa Jeri huɗu, zaɓi na hannu
• Nuna-iyaka LCD yana nuna 'OL'
• Amsa ta Spectral CIE photopic (CIE ɗan adam na amsawar ido)
• Daidaitaccen siffa Ayyukan Vλ (f'1 ≤6%)
• Amsar cosine f'2 ≤2%; Cosine ya gyara don yanayin haske na kusurwa
• Maimaituwar Aunawa ± 3%
• Adadin nuni Kimanin 750 msec don nunin jadawali na dijital da mashaya
• Photodetector Silicon photo-diode tare da tacewa na ba da amsa
• Yanayin aiki Zazzabi: 32 zuwa 104oF (0 zuwa 40oC); Danshi: <80% RH
• Yanayin ajiya Zazzabi: 14 zuwa 140oF (-10 zuwa 50oC); Danshi: <80% RH
• Girman Mita 6.7 x 3.2 x 1.6 ″ (170 x 80 x 40mm)
• Girman Ganewa 4.5 x 2.4 x 0.8" (115 x 60 x 20mm)
• Nauyi Kimanin 13.8 oz. (390g) tare da baturi
• Tsawon gubar firikwensin 3.2' (1m)
• Alamar ƙarancin baturi Alamar baturi tana bayyana akan LCD
• Tushen wutan lantarki 9V baturi
• Rayuwar Baturi 100hrs (a kashe hasken baya)

Kulawa

• Tsaftacewa  Ana iya tsaftace Mitar da firikwensin sa tare da tallaamp zane. Za a iya amfani da wanki mai laushi amma a guje wa kaushi, abrasives, da ƙananan sinadarai.
• Shigar da Baturi / Maye gurbin  Bangaren baturi yana kan bayan mita. Ana samun damar ɗakin cikin sauƙi ta latsawa da zamewa murfin bangon baturi na baya daga mitar zuwa wajen kibiya. Sauya ko shigar da baturin 9V kuma rufe ɗakin baturin ta hanyar zame murfin ɗakin baya kan mita.
• Ajiyewa  Lokacin da za a adana mita na wani ɗan lokaci, da fatan za a cire baturin kuma saka murfin kariyar firikwensin. Ka guji adana mita a wuraren da ke da matsanancin zafi da zafi.
• Ayyukan daidaitawa da Gyara  Extech yana ba da sabis na gyarawa da daidaitawa don samfuran da muke siyarwa. Extech kuma yana ba da takaddun shaida na NIST don yawancin samfuran. Kira Sashen Kula da Abokin Ciniki don bayani kan ayyukan daidaitawa da ake samu don wannan samfurin. Extech yana ba da shawarar cewa a yi ƙididdiga na shekara-shekara don tabbatar da aikin mita da daidaito.

Garanti

EXTECH INSTRUMENTS CORPORATION yana ba da garantin wannan kayan aikin don zama mara lahani a sassa da aiki na tsawon shekaru uku (3) daga ranar jigilar kaya ( garanti mai iyaka na wata shida ya shafi firikwensin da igiyoyi). Idan ya zama dole a dawo da kayan aikin don sabis a lokacin ko bayan lokacin garanti, tuntuɓi Sashen Sabis na Abokin Ciniki a 781-890-7440 ext. 210 don izini ko ziyarci mu website www.xiyar.com don bayanin lamba. Dole ne a ba da lambar izinin dawowa (RA) kafin a mayar da kowane samfur zuwa Extech. Mai aikawa yana da alhakin jigilar kaya, kaya, inshora, da marufi da suka dace don hana lalacewa a cikin hanyar wucewa. Wannan garantin baya aiki ga lahani sakamakon ayyukan mai amfani kamar rashin amfani, rashin amfani da wayoyi, aiki a waje da ƙayyadaddun bayanai, rashin kulawa ko gyarawa, ko gyara mara izini. Extech ta keɓance takamaiman garanti ko ciniki ko dacewa don takamaiman manufa kuma ba za ta ɗauki alhakin kowane lahani kai tsaye, kaikaice, mai haɗari ko mai haifar da lalacewa ba. Jimlar alhaki na Extech yana iyakance ga gyara ko maye gurbin samfurin. Garanti da aka bayyana a sama ya ƙunshi kuma babu wani garanti, na rubutu ko na baka, da aka bayyana ko bayyana.

Layin tallafi 781-890-7440

• Goyon bayan sana'a: Tsawo 200; Imel: support@extech.com
• Gyara & Komawa: Tsawo 210; Imel: gyara@extech.com

Bayanin samfuri wanda ke canzawa ba tare da sanarwa Don sabuwar sigar wannan Jagorar Mai amfanin ba, sabunta software, da sauran bayanan samfurin na lokaci-lokaci, ziyarci mu website: www.xiyar.com Extech Instruments Corporation, 285 Bear Hill Road, Waltham, MA 02451

Haƙƙin mallaka © 2008 Extech Instruments Corporation (kamfanin FLIR) Duk haƙƙoƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin haƙƙin mallaka ne gabaɗaya ko a sashi ta kowace hanya.

TAMBAYOYIN DA AKE YAWAN YIWA

Menene Extech HD450 Datalogging Light Meter?

Extech HD450 Datalogging Light Meter wata na'ura ce da aka ƙera don auna ƙarfin haske a wurare daban-daban. An fi amfani da shi a aikace-aikace kamar daukar hoto, samar da fina-finai, aikin gona, da kuma kula da muhalli don ƙididdige matakan haske daidai.

Ta yaya Mitar Hasken HD450 ke auna ƙarfin haske?

Extech HD450 Datalogging Light Mita yana auna ƙarfin haske ta amfani da firikwensin da ke gano adadin hasken da ake iya gani a cikin kewaye. Na'urar firikwensin yana jujjuya makamashin haske zuwa siginar lantarki, wanda sannan ana sarrafa shi don samar da karatu a cikin raka'a kamar lux ko kyandir ɗin ƙafa, ya danganta da fifikon mai amfani.

Wadanne raka'a na awo ne HD450 Light Mita ke goyan bayan?

Extech HD450 Datalogging Light Meter yawanci yana goyan bayan ma'auni a cikin lux (lumens a kowace murabba'in mita) da kyandir ɗin ƙafa (lumen kowace ƙafar murabba'in). Masu amfani za su iya zaɓar naúrar da aka fi so dangane da takamaiman buƙatun su da ma'aunin masana'antu.

Shin Mitar Hasken HD450 ta dace da amfani da waje?

Ee, Extech HD450 Datalogging Light Meter ya dace da amfani da waje. An ƙera shi don auna ƙarfin haske a cikin gida da waje, yana mai da shi dacewa don aikace-aikace daban-daban, gami da tantance hasken rana, hasken aikin gona, da daukar hoto na waje.

Menene kewayon ma'auni na HD450 Light Mita?

Matsakaicin ma'auni na Extech HD450 Datalogging Light Mita na iya bambanta, kuma yawanci ana ƙayyade shi a cikin lux ko kyandir ɗin ƙafa. Kewayo yana ƙayyade ƙarami da matsakaicin matakan haske waɗanda mita za su iya auna daidai. Koma zuwa ƙayyadaddun samfur don cikakkun bayanai kan kewayon ma'auni.

Shin HD450 Mitar Haske na iya auna nau'ikan hanyoyin haske daban-daban?

Ee, Extech HD450 Datalogging Light Meter gabaɗaya yana iya auna nau'ikan tushen haske daban-daban, gami da hasken rana na halitta, hasken walƙiya, kwararan fitila, da sauran hanyoyin hasken wucin gadi. Yana ba da cikakkiyar ƙima na ƙarfin haske a cikin saitunan daban-daban.

Shin HD450 Light Meter yana da damar shiga bayanai?

Ee, Extech HD450 Datalogging Light Meter sanye take da damar shiga bayanai. Yana ba masu amfani damar yin rajista da adana ma'auni na tsawon lokaci, suna ba da rikodin bambance-bambancen haske. Wannan fasalin yana da mahimmanci ga aikace-aikace inda ci gaba da kulawa da bincike ke da mahimmanci.

Menene ƙarfin shigar da bayanai na HD450 Light Mita?

Ƙarfin shigar da bayanai na Extech HD450 Datalogging Light Mita ya dogara da takamaiman ƙira da ƙira. Yawanci yana goyan bayan ajiyar takamaiman adadin maki ko karantawa. Koma zuwa ƙayyadaddun samfur don bayani kan iyawar shigar bayanai da zaɓuɓɓukan ajiya akwai.

Shin HD450 Hasken Mita yana aiki da batura?

Ee, Extech HD450 Datalogging Light Meter yawanci ana yin ta ta batura. An ƙirƙira shi don ɗaukakawa, yana ba masu amfani damar ɗaukar ma'auni a wurare daban-daban ba tare da buƙatar tushen wutar lantarki ta waje ta dindindin ba. Bincika ƙayyadaddun samfur don bayani kan buƙatun baturi da tsawon rayuwa.

Za a iya daidaita Mitar Hasken HD450?

Ee, Extech HD450 Datalogging Light Meter yawanci ana iya daidaita shi. Daidaitawa yana tabbatar da daidaiton ma'aunin mita akan lokaci. Masu amfani za su iya bin shawarwarin masana'anta don hanyoyin daidaitawa ko tuntuɓi sabis na daidaitawa na ƙwararru don daidaitaccen daidaitawa.

Menene martanin baƙon Mitar Haske na HD450?

Amsar bakan na Extech HD450 Datalogging Light Mita yana nuna azancin mita zuwa tsayin haske daban-daban. Abu ne mai mahimmanci don auna daidai ƙarfin haske a cikin bakan da ake gani. Koma zuwa ƙayyadaddun samfur don cikakkun bayanai kan martanin bakan na mita.

Shin HD450 Hasken Mita na iya auna flicker haske?

Extech HD450 Datalogging Light Meter maiyuwa ko ba shi da takamaiman fasali don auna walƙiya haske. Wasu nau'ikan mitoci masu haske suna sanye da ƙarin ayyuka don tantance flicker haske, wanda zai iya zama mahimmanci a wasu aikace-aikace. Bincika ƙayyadaddun samfur don bayani kan iyawar ma'aunin haske.

Shin HD450 Hasken Mita ya dace da daukar hoto?

Ee, Extech HD450 Datalogging Light Meter ya dace da aikace-aikacen daukar hoto. Masu daukar hoto suna amfani da mitoci masu haske don tabbatar da yanayin haske da haske. Mitar tana ba da ingantaccen karantawa na ƙarfin haske, yana taimaka wa masu daukar hoto cimma ingantattun saituna don kyamarorinsu.

Shin HD450 Light Meter yana da ginanniyar nuni?

Ee, Extech HD450 Datalogging Light Meter yawanci sanye take da ginanniyar nuni. Nunin yana nuna ma'auni na ainihi, bayanan shigar da bayanai, da sauran cikakkun bayanai masu dacewa. Bincika ƙayyadaddun samfur don bayani kan nau'i da fasalulluka na nunin da aka gina a ciki.

Menene lokacin amsawa na HD450 Light Mita?

Lokacin amsawa na Extech HD450 Datalogging Light Meter yana nufin lokacin da ake ɗauka don mitar don nuna tsayayyen karatu bayan fallasa ga canji na ƙarfin haske. Lokacin amsawa muhimmin abu ne don ɗaukar ma'auni daidai, musamman a yanayin haske mai ƙarfi. Bincika ƙayyadaddun samfur don bayani kan lokacin amsawa.

Shin za a iya amfani da Mitar Haske na HD450 don kimanta ingancin kuzari?

Ee, Ana iya amfani da Extech HD450 Datalogging Light Meter don kimanta ingancin kuzari. Auna ƙarfin haske yana da mahimmanci don kimanta yawan kuzarin makamashi da tsarin hasken wuta. Mitar tana taimakawa wajen haɓaka saitin haske don dalilai na ceton makamashi a wurare daban-daban.

SAUKAR DA MAGANAR PDF: Extech HD450 Datalogging Hasken Mai Amfani da Mita

Magana

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