Replace your Sato SK-250WP with the SK-270WP-K for straightforward contact temperature measurement. Choose the probe to suit your sample, required insertion depth and operating temperature.

Replacing an SK-250WP

When requesting a replacement, provide the model number of your existing thermometer and probe. The SK-270WP-K uses dedicated S270WP series probes; Sato confirms that SK-250WPII probes are not interchangeable with this series. Specify a complete thermometer and probe set when upgrading.

Everyday measurement functions

  • Display hold: Freeze the reading while you record the result.
  • Automatic power-off: Switches off after approximately 60 minutes; this function can be disabled.
  • Instrument identification: Shows the serial number at startup.
  • Calibration date display: Shows the factory recalibration date where applicable. This date cannot be edited by the user.

Sato SK-270WP series serial number and calibration date display example

The SK-270WP-K provides simplified operation. MAX/MIN recording and the HACCP timer and alarm functions of the standard SK-270WP are not included.

Instrument views

Sato SK-270WP-K waterproof digital thermometer front view     Sato SK-270WP series thermometer rear view illustration

Measurement and operating specifications

Model / catalogue number SK-270WP-K with S270WP-01 / 8078-40
Measurement range with supplied probe -40.0 to 250.0°C
Display range / resolution -50.0 to 300.0°C / 0.1°C. Actual measurement range depends on the probe.
Accuracy with supplied probe ±0.5°C: -9.9 to 105.0°C
±0.7°C: 105.1 to 150.0°C
±1.0°C: 150.1 to 199.9°C
±1.5°C: -40.0 to -10.0°C and 200.0 to 250.0°C
Body protection IP67 with the probe correctly connected; not intended for underwater operation.
Power / approximate battery life 2 × AAA alkaline batteries / 1,000 hours
Body dimensions / weight 70 × 171 × 40 mm, excluding protrusions / approximately 155 g including batteries

Standard and optional probes

The S270WP-01 is supplied with this set. The following alternatives allow you to select a different stem length, tip or measurement range.

ProbeStem or sensing endRangePicture
S270WP-01
Standard, included
Ø3 × 100 mm, pointed -40 to 250°C S270WP-01 standard temperature probe
S270WP-02 Ø3 × 200 mm, pointed -40 to 250°C S270WP-02 200 mm temperature probe
S270WP-03 Ø3 × 400 mm, rounded -40 to 250°C S270WP-03 400 mm temperature probe
S270WP-04 Ø2 × 150 mm, pointed -40 to 250°C S270WP-04 thin temperature probe
S270WP-05 Ø2 × 45 mm tip with Ø3 × 55 mm stem, pointed -40 to 250°C S270WP-05 reduced-tip temperature probe
S270WP-06 Ø3 × 100 mm, pointed -40 to 40°C S270WP-06 low-temperature probe illustration
S270WP-21 Ø3 × 420 mm, rounded -40 to 200°C S270WP-21 long temperature probe
S270WP-31 Ø17 × 90 mm, cylindrical -40 to 105°C S270WP-31 cylindrical temperature probe
S270WP-41 Ø9 mm surface contact sensor 25 to 200°C Surface measurement probe; not waterproof.

Supply and calibration

The standard set includes the thermometer, S270WP-01 probe, vinyl cover, neck strap, batteries and instruction manual. Calibration is available for the instrument and probe together.

Contact us for pricing and availability. Specify the quantity, required probe and calibration requirements. If replacing an SK-250WP, include your existing probe model so we can help select the appropriate configuration.



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