Measurement data monitoring via testo Smart Probes App
Measurement data dispatch via testo Smart Probes App
Extremely precise, extremely rugged, extremely practical - with visual alarm and backlit display
Measures pressure and calculates the evaporation temperature of H2O automatically
Extremely precise, rugged and practical: the testo 552 digital vacuum gauge. Ideal for evacuating refrigerant systems or heat pumps.
Features
Technical Specifications
Absolute Pressure | |
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Measuring range | 0 to 26.66 mbar / 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) / |
Overload | absolute: 6.0 bar / 87 psi (relative: 5.0 bar / 72 psi) |
General technical data | |
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Dimensions | 160 x 110 x 50 mm |
Operating temperature | -10 to +50 °C |
Protection class | IP42 |
System requirements | requires iOS 8.3 or newer; requires Android 4.3 or newer; requires mobile end device with Bluetooth 4.0 |
Battery type | 2 AA |
Battery life | 50 hrs (without Bluetooth/backlighting) |
Connection | 2 x 7/16" UNF |
Interface | Bluetooth® 4.0 wireless technology |
Parameter | mbar; micron; mmHg; Torr; inHg; inH20; hPa; Pa |
Measuring rate | 0.5 s |
Storage temperature | -20 to +50 °C |
Weight | 500 g |
Product photo
1. Where is your company?
we are located in Guangzhou, the capital city of Guangdong Province, near to Shenzhen, Foshan & Hong Kong, very convenient for shipping.
2. How about the MOQ?
1 unit is ok.
3. Shipping methods and lead time?
By Express: 5-7 working days to your door (DHL, UPS, TNT, FedEx...).
By Air: 7-10 working days to your airport.
By Sea: Pls advise your port of destination, the exact days will be confirmed by our forwarders, and the following lead time is for your reference.Europe and America (25 - 35 days), Asia (3-7 days), Australia ( 16-23 days).
4. What is the term of Payment?
T/T, L/C,Western Union, Paypal;
30% T/T in advance,70% before delivery.
5. What are your main products?
Compressor;
Refrigeration gas;
Refrigeration spare parts ;
Cold room panels and equipments .
6. Packaging & Shipping:
Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.