Xi'an Kacise Optronics Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Battery Life | 250 H (without Illumination, Without Bluetooth) |
| Dimensions | 200 X 109 X 63 Mm |
| Warranty | 1 Year |
| Customized Support | OEM, ODM |
| Operating Temperature | -20 To +50 °C |
| Storage Temperature | -20 To +60 °C |
| Brand Name | Testo |
| Model Number | 549 |
| Certification | CE |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Delivery Time | 5-8 work days | Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Battery Life | 250 H (without Illumination, Without Bluetooth) | Dimensions | 200 X 109 X 63 Mm |
| Warranty | 1 Year | Customized Support | OEM, ODM |
| Operating Temperature | -20 To +50 °C | Storage Temperature | -20 To +60 °C |
| Brand Name | Testo | Model Number | 549 |
| Certification | CE | ||
| High Light | Testo Refrigeration Digital Manifold ，Refrigeration Systems Digital Manifold | ||
| Temperature | |
| Measuring range | -58° to 302 °F / -50 to +150 °C |
| Accuracy | ±0.9 °F / ±0.5 °C |
| Resolution | 0.1 °F / 0.1 °C |
| Probe connection | 2 Temperature NTC measurement channels |
| Pressure measurement | |
| Measuring range | -15 to +870 psi / -1 to +60 bar |
| Accuracy | ±0.5 % Fs |
| Resolution | 0.14 psi / 0.01 bar |
| Probe connection | 3 x 1/4" SAE |
| Overload rel. (high pressure) | 943 psi / 65 bar |
| Vacuum | |
| Measuring range | -15 to 0 psi (indication) / -1 to 0 bar |
| General technical data | |
| Weight | 37.39 oz. / 1060 g |
| Dimensions | 7.87 x 4.29 x 2.48 in. / 200 x 109 x 63 mm |
| Operating temperature | -4° to 122 °F / -20 to +50 °C |
| Protection class | IP42 |
| Product colour | Black |
| Battery life | approx. 250h (display light off, Bluetooth off) |
| Refrigerants in instrument | R114; R12; R123; R1233zd; R1234yf; R1234ze; R124; R125; R13; R134a; R22; R23; R290; R32; R401A; R401B; R402A; R402B; R404A; R407A; R407C; R407F; R407H; R408A; R409A; R410A; R414B; R416A; R420A; R421A; R421B; R422B; R422C; R422D; R424A; R427A; R434A; R437A; R438A; R442A; R444B; R448A; R449A; R450A; R452A; R452B; R453a; R454A; R454B; R454C; R455A; R458A; R500; R502; R503; R507; R513A; R600a; R718 (H₂O); R744 (CO₂) |
| Refrigerants update by Testo Service | 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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