The Defelsko Salt Meter PosiTector SST is a salt meter used to measure the concentration of soluble salts on metal surfaces in accordance with ISO 8502-6/8502-9, US Navy NSI 009-32, US Navy PPI 63101-000, Navy NAVSEA 009-32, AS 3894.6, IMO MSC.215(82), IMO MSC.244(83), SSPC Guide 15, ISO 11127-6, ASTM D4940 standard.
The PosiTector SST is available in SST1 Standard and SST3 Advanced, with SST3 having more advanced features.

1. Simple
-Conductivity probes specifically designed for ISO 8502-6 and 8502-9
- Display test duration, sample temperature, conductivity (uS/cm) and surface density(mg/m2 or g/cm2)
– Simple user interface that guides the user through the Bresle test method
- Automatic storage of measurement data – very convenient when performing multiple tests
2. Durable
- Acid-proof, oil-proof, waterproof, dust-proof design
- Shock-absorbing protective rubber holster with belt clip
- Each instrument comes with a calibration certificate traceable to NIST standards
3. Accurate
- Includes certified conductivity standards (calibration solutions) to verify the accuracy of the probe
- Automatic temperature normalization and sample temperature reporting
- Complies with international and American standards
4. General
-Can be used with DeFelsko's ultrasonic Thickness Gauges, coating Thickness Gauges, and dew pointInstrument, roughness Tester, Shore Hardness Tester, and Barcol Hardness Tester share the main machine
- Ideal for the determination of water-soluble contaminants in non-metallic blasting media
-It can be adjusted for the test capacity of different patches
- High-contrast reversible color display with backlight
-Reversible display for easy reading
- Multilingual menu, including Chinese
-Alkaline batteries are used, rechargeable batteries are optional
- Screenshot function, which can save the screen display as a picture
5. Effective
- Convenient connection to the computer via USB cable and power to the host computer
- The data of the host can be downloaded and browsed through the computer
- The program of the host computer can be upgraded from the computer
- Can store 1000 sets of data, 100000 pieces of data
- Real-time plotting of measurement data
- Use the on-screen QWERTY keyboard to add notes and change group names
- WiFi syncs with PosiSoft.net wirelessly and downloads software
- Bluetooth 4.0 to transfer data to the PosiTector APP or optional portable printer. BLEAPI can be integrated into third-party software.
-The data of other probes stored by the main unit, such as thickness, salt, roughness, etc., are in different groups.
| name | Salt meter | P-set | Set F | Set D | L set |
| Standard-type hosts | SST1 | SSTKITP1 | SSTKITPF1 | SSTKITPD1 | SSTKITPL1 |
| Premium hosting | SST3 | SSTKITP3 | SSTKITPF3 | SSTKITPD3 | SSTKITPL3 |
| Main configuration | host probe --- --- --- --- --- Nylon carrying soft case | host probe PosiPatch(5) Standard magnetic rings Syringes & Plastic Needles(2) 250 ml deionized water Plastic Cup(5) Rugged and portable case | host probe PosiPatch(5) Bendable magnetic rings Syringes & Plastic Needles(2) 250 ml deionized water Plastic Cup(5) Rugged and portable case | host probe DefelskoPatch(25) --- Syringes & Plastic Needles(2) 250 ml deionized water Plastic Cup(5) Rugged and portable case | host probe LatexPatch(25) --- Syringes & Plastic Needles(2) 250 ml deionized water Plastic Cup(5) Rugged and portable case |
| Other configurations | Rubber protective case with waist clip, 3 x No. 7 batteries, conductivity standard, 5 foam swabs, USB cable, Chinese and English manual, factory certificate | ||||