Sato SK-270WP-K Waterproof Digital Thermometer with Standard Probe
Take contact temperature readings with a thermometer that is straightforward to use on site. Switch on the SK-270WP-K to start measuring, and press HOLD when you need to keep a reading visible while recording it. The supplied S270WP-01 probe has a pointed, 100 mm stainless-steel sensing stem.
The IP67-rated body can be washed under running water when a compatible probe is correctly connected. Different S270WP series probes can be selected separately when you need another stem length, tip shape or measuring range.
Set Specifications
| Set / catalogue number |
SK-270WP-K with S270WP-01 / 8078-40 |
| Supplied probe range |
−40.0 to 250.0°C |
| Resolution |
0.1°C |
| Accuracy with supplied probe |
±0.5°C from −9.9 to 105.0°C; see the Sato product page for accuracy across the remaining range |
| Functions |
Display HOLD and automatic power-off |
| Body protection |
IP67 when the probe is correctly connected |
| Standard probe stem |
Ø3 × 100 mm, pointed end |
| Probe cable |
Approximately 0.7 m |
| Power |
Two AAA alkaline batteries |
| Included |
Thermometer, S270WP-01 probe, protective vinyl cover, neck strap, two AAA batteries and instruction manual |
Compatible S270WP Probe Options
S270WP-01 is included. The other probes below are optional and sold separately. Select by tip shape, stem length and required temperature range.
| Probe | Sensing stem or tip | Range | Image |
S270WP-01 8079-01 Included |
Ø3 × 100 mm, pointed |
−40 to 250°C |
 |
S270WP-02 8079-02 |
Ø3 × 200 mm, pointed |
−40 to 250°C |
 |
S270WP-03 8079-03 |
Ø3 × 400 mm, rounded |
−40 to 250°C |
 |
S270WP-04 8079-04 |
Ø2 × 150 mm, pointed |
−40 to 250°C |
 |
S270WP-05 8079-05 |
Ø2 × 45 mm tip with Ø3 × 55 mm stem, pointed |
−40 to 250°C |
 |
S270WP-06 8079-06 |
Ø3 × 100 mm, pointed |
−40 to 40°C |
 |
S270WP-21 8079-21 |
Ø3 × 420 mm, rounded |
−40 to 200°C |
 |
S270WP-31 8079-31 |
Ø17 × 90 mm, cylindrical |
−40 to 105°C |
 |
S270WP-41 8079-41 |
Ø9 mm surface contact tip |
25 to 200°C |
Surface probe; check its separate protection rating |
Easy to Identify on Site
The instrument displays its serial number when switched on. A factory calibration date appears if the unit has been calibrated at Sato’s facility; users cannot enter this date themselves.


Ordering note: This listing supplies one SK-270WP-K and one S270WP-01 probe. Optional probes are not included. If replacing an older SK-250WP instrument, check its probe model because SK-250WPII probes are not interchangeable with the SK-270WP series.
For full specifications and probe selection, read the main SL SK-270WP-K product page.