testo 557s -

 testo 557s -
49 000 .

, . Bluetooth- - . testo 557s 4- Bluetooth, - testo 552i (Bluetooth), - testo 115i (Bluetooth, NTC) . -.

testo 557s 4- , Bluetooth, , , testo Smart App. testo 557s, , , , , .

-50 ... +150 C

0,5 C

0,1 C

2 x (NTC)

-1 ... 60

0,5 % .

0,01

3 x 7/16" UNF + 1 x 5/8'' UNF

(.) ( )

65

1243

229 x 112,5 x 71 (xx)

-20 ... +50 C

IP54

10 min*

4 AA

250 h with no illumination, no Bluetoothh (without illumination, without Bluetooth, without vacuum probe); 100 h with illumination and Bluetooth

150

R1234yf ( : T8) ( . Testo); R744O₂; R437A; R503; R452A; R500; R114; R444B; R407H; R422B; R434A; R410A; R290; R449A; R401B; R407F; R13; R123; R718 (H₂O); R404A; R125; R416A; R421B; R422C; R448A; R22; R407A; R409A; R12; R454B; R414B; R442A; R1233zd; R420A; R424A; R458A; R427A; R450A; R124; R502; R1234ze; R600A; R23; R402B; R455A; R454A; R407C; R453a; R513A; R401A; R422D; R402A; R507; R454C; R408A; R421A; R134A; R32; R452B; R438A

iOS 7.1 ; Android 4.3 ; Bluetooth

iOS 11.0 ; Android 6.0 ; Bluetooth

R11; FX80; I12A; R1150; R1270; R13B1; R14; R142B; R152A; R161; R170; R227; R236fa; R245fa; R401C; R406A; R407B; R407D; R41; R411A; R412A; R413A; R417A; R417B; R417C; R422A; R426A; R508A; R508B; R600; RIS89; SP22

-20 ... +60 C

* when not connected via Bluetooth