Rumah> Produk> Bagian pendingin> Mengukur> 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 pembayaran:L/C,Western Union,D/P,D/A,T/T,MoneyGram

Min. Memesan:50 piece

Pelabuhan:NINGBO

Deskripsi Produk
Atribut Produk

Warranty2 Years

Customized SupportOem, Odm

Brand Nametesto

Model Numbertesto 557

Product NameDigital Pressure Gauge

Place Of OriginZhejiang, China

CertificationCE

Kemampuan Pasokan & Informasi Tambahan

Dukungan tentang10000 Piece/Pieces per Month

PelabuhanNINGBO

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

& pengiriman paket
Menjual unit:
piece
Deskripsi Produk

4 Valves Smart Digital Manifold Gauge Testo 557 Digital Manifold


1. Perhitungan superheating dan subcooling secara real time: tidak ada perhitungan manual, yang rentan terhadap kesalahan
2. Hubungkan ke aplikasi smartphone/tablet: pemantauan jarak jauh dan dokumentasi pengukuran pintar
3. Pengukur pirani eksternal yang tepat untuk pengukuran vakum, uji kebocoran yang kompensasi suhu, tekanan ambient otomatis
pengukuran
4. 60 refrigeran paling umum disimpan dalam instrumen, pembaruan selanjutnya mungkin (melalui aplikasi)


Deskripsi Produk
Mulai pengukuran nirkabel Anda pada sistem pendingin dan pendingin udara dan pompa panas langsung. Terima kasih atas warna biru
Probe vakum gigi disediakan, Anda bahkan dapat mengukur vakum tanpa kabel atau selang. Anda akan mendapatkan Testo 557s Smart Digital
berlipat ganda dengan gigi biru dan blok katup 4 arah, satu probe vakum nirkabel testo 552i (gigi biru), dua klem nirkabel testo 115i
Termometer (gigi biru, NTC) dan casing transportasi yang kuat. Untuk pengukuran nirkabel lainnya, testo opsional lainnya yang tersedia
Probe pintar juga ideal.


Ruang lingkup pengiriman
Testo 557 Digital 4-Way Manifold termasuk dua probe suhu klem, pengukur pirani eksternal yang tepat untuk pengukuran vakum,
Kasing transportasi, protokol kalibrasi, baterai dan aplikasi (dapat diunduh).

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
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