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DIGITAL PRESSURE & VACUUM GAUGES,Refrigeration Tools,manifolds
gauge
Features
Pressure and vacuum mode shift function
build-in 82 refrigerants according to U.S.A. NIST standard
refrigerants pressure and temperature relationship database.
Real-time vacuum pressure test and percent indicate
Low power indicate. Batteries life:30H. 9V.
Pressure units:KPa,Bar,Psi,Torr,Kg F/cm2,InHg,MmHg
Temperature units:℉, ℃
Test range Measurement of xacuum: -101Kpa~0Mpa
Technical Description
Digital Gauges can be used with the
following refrigerants:
Liq=Liquid
Vap=vapor
1Mpa=10Bar=10.1972kg/c㎡=145.038 Psi
Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | Unit | WK-688H | WK-688L | |||
1 | R11 | R11 | 22 | R290 | R290 | 43 | R410B-LIQ | R410B-VIP | 64 | R424A-LIQ | R424-VIP | |||
2 | R113 | R113 | 23 | R32 | R32 | 44 | R411A-LIQ | R411A-VAP | 65 | R425A-LIQ | R425A-VAP | |||
3 | R114 | R114 | 24 | R401A-LIQ | R401A-VAP | 45 | R411B-LIQ | R411B-VAP | 66 | R426A-LIQ | R426A-VAP | |||
4 | R115 | R115 | 25 | R401B-LIQ | R401B-VAP | 46 | R412A-LIQ | R412A-VAP | 67 | R427A-LIQ | R427A-VAP | |||
5 | R116 | R116 | 26 | R401C-LIQ | R401C-VAP | 47 | R413A-LIQ | R413A-VAP | 68 | R428A-LIQ | R428A-VAP | |||
6 | R12 | R12 | 27 | R402A-LIQ | R402A-VAP | 48 | R414A-LIQ | R414A-VAP | 69 | R50 | R50 | |||
7 | R123 | R123 | 28 | R402B-LIQ | R402B-VAP | 49 | R414B-LIQ | R414B-VAP | 70 | R500-LIQ | R500-VAP | |||
8 | R124 | R124 | 29 | R403A-LIQ | R403A-VAP | 50 | R415A-LIQ | R415A-VAP | 71 | R501-LIQ | R501-VAP | |||
9 | R125 | R125 | 30 | R403B-LIQ | R403B-VAP | 51 | R415B-LIQ | R415B-VAP | 72 | R502-LIQ | R502-VAP | |||
10 | R13 | R13 | 31 | R404A-LIQ | R404A-VAP | 52 | R416A-LIQ | R416A-VAP | 73 | R503-LIQ | R503-VAP | |||
11 | R134A | R134A | 32 | R405A-LIQ | R405A-VAP | 53 | R417A-LIQ | R417A-VAP | 74 | R504-LIQ | R504-VAP | |||
12 | R14 | R14 | 33 | R406A-LIQ | R406A-VAP | 54 | R418A-LIQ | R418A-VAP | 75 | R507A-LIQ | R507A-VAP | |||
13 | R141B | R141B | 34 | R407A-LIQ | R407A-VAP | 55 | R419A-LIQ | R419A-VAP | 76 | R508A-LIQ | R508A-VAP | |||
14 | R142B | R142B | 35 | R407B-LIQ | R407B-VAP | 56 | R420A-LIQ | R420-VAP | 77 | R508B-LIQ | R508B-VAP | |||
15 | R143A | R143A | 36 | R407C-LIQ | R407C-VAP | 57 | R421A-LIQ | R421A-VAP | 78 | R509A-LIQ | R4509A-VAP | |||
16 | R152A | R170 | 37 | R407D-LIQ | R407D-VAP | 58 | R421B-LIQ | R421B-VAP | 79 | R600 | R600 | |||
17 | R170 | R152A | 38 | R408A-LIQ | R408A-VAP | 59 | R422A-LIQ | R422A-VAP | 80 | R600A | R600A | |||
18 | R21 | R21 | 39 | R409A-LIQ | R409A-VAP | 60 | R422B-LIQ | R422B-VAP | 81 | R717 | R717 | |||
19 | R218 | R281 | 40 | R409B-LIQ | R409B-VAP | 61 | R422C-LIQ | R422C-VAP | 82 | R744 | R744 | |||
20 | R22 | R22 | 41 | R41 | R41 | 62 | R422D-LIQ | R422D-VAP | ||||||
21 | R23 | R23 | 42 | R410A-LIQ | R410A-VAP | 63 | R423A-LIQ | R423A-VAP |