Rumah> Produk-produk> Bahagian penyejukan> Tolok> 4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold

4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold

Jenis bayaran:L/C,Western Union,D/P,D/A,T/T,MoneyGram

Pesanan minimum:50 piece

Port:NINGBO

Penerangan produk
Atribut Produk

Warranty2 Years

Customized SupportOem, Odm

Brand Nametesto

Model Numbertesto 557

Product NameDigital Pressure Gauge

Place Of OriginZhejiang, China

CertificationCE

Membekalkan Keupayaan & Maklumat Tambaha...

Sokongan mengenai10000 Piece/Pieces per Month

PortNINGBO

Jenis bayaranL/C,Western Union,D/P,D/A,T/T,MoneyGram

Pembungkusan & Penghantaran
Unit Jualan:
piece
Penerangan Produk

4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold


1. Pengiraan superheating dan subcooling dalam masa nyata: tiada pengiraan manual, yang terdedah kepada kesilapan
2. Sambungkan ke aplikasi telefon pintar/tablet: Pemantauan jauh dan dokumentasi pengukuran pintar
3. Tolok pirani luaran yang tepat untuk pengukuran vakum, ujian kebocoran kompensasi suhu, tekanan ambien automatik
pengukuran
4. 60 penyejuk yang paling biasa disimpan dalam instrumen, kemas kini seterusnya mungkin (melalui aplikasi)


Penerangan Produk
Mulakan pengukuran wayarles anda pada sistem penyejukan dan penyaman udara dan pam haba langsung. Terima kasih kepada biru
Siasatan vakum gigi dibekalkan, anda juga boleh mengukur vakum tanpa kabel atau hos. Anda akan mendapat digital pintar testo 557s
manifold dengan gigi biru dan blok injap 4 arah, satu testo 552i probe vakum tanpa wayar (gigi biru), dua testo 115i wireless clamp
Thermometer (gigi biru, NTC) dan kes pengangkutan yang mantap. Untuk pengukuran wayarles lain, testo lain yang tersedia secara pilihan
Probe pintar juga ideal.


Skop penghantaran
testo 557 digital manifold 4-way termasuk dua probe suhu pengapit, tolok pirani luaran yang tepat untuk pengukuran vakum,
Kes pengangkutan, protokol penentukuran, bateri dan aplikasi (boleh dimuat turun).

Temperature
Measuring range
-50 to +150 °C
Accuracy
±0.5 °C
Resolution
0.1 °C
Probe connection
2 x Plug-in (NTC)
Pressure measurement
Measuring range
-1 to 60 bar
Accuracy
±0.5 % fs
Resolution
0.01 bar
Probe connection
3 x 7/16" – UNF + 1 x 5/8'' – UNF
Overload rel. (high pressure)
65 bar
Vacuum measurement
Measuring range
0 to 20000 micron
Accuracy
± (10 micron + 10 % of mv) (100 to 1000 micron)
Resolution
1 micron (0 to 1000 micron)
10 micron (1000 to 2000 micron)
100 micron (2000 to 5000 micron)
500 micron (5000 to 10000 micron)
5000 micron (10000 to 20000 micron)
General technical data
Weight
3250g
Dimensions
220 x 125 x 70 mm (LxWxH)
Operating temperature
-4° to 122 °F / -20 to +50 °C
Protection class
IP42
System requirements
requires iOS 13.0 or newer; requires Android 8.0 or newer; requires mobile end device with Bluetooth 4.0
Product colour
Black
Battery life
250 h (without illumination, without Bluetooth®, without vacuum probe)
Pressure media
CFC
Refrigerants in instrument
R407H; R23; R290; R1234yf; R442A; R134a; R123; R452B; R438A; R421A; R453a; R401B; R1233zd; R410A; R407A; R407C; R452A; R401A;
R422C; R427A; R422B; R424A; R125; R414B; R404A; R408A; R448A; R422D; R12; R114; R421B; R449A; R409A; R420A; R444B; R32; R454A;
R124; R402A; R450A; R407F; R416A; R13; R437A; R1234ze; R454B; R402B; R22; R434A; R454C; R455A; R458A; R500; R502; R503; R507;
R513A; R600a; R718 (H₂O); R744 (CO₂)
Refrigerants update via App
R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; Ra11A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22
Storage temperature
-4° to 140 °F / -20 to +60 °C
Produk panas
Rumah> Produk-produk> Bahagian penyejukan> Tolok> 4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold
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