Meter Aqualab 4TE Water Activity Meter with matching Epson printer, fully tested and in excellent working order. The unit is calibrated, with the current calibration due in April 2026, and has been well maintained. Includes all items shown in the photos: Aqualab 4TE meter, Epson receipt printer, power cords, and interface cable.
This instrument uses a chilled‑mirror dew‑point sensor for fast, accurate water activity measurements and is widely used in food, pharma, and research labs.
Included in this listing
Meter Aqualab 4TE Water Activity Meter (serial AL400011271, made in USA)
Epson thermal receipt printer compatible with the Aqualab 4TE
Power cords for meter and printer
Communication/interface cable between meter and printer
Protective sample chamber cover (if shown in photos)
Not included: Calibration standards/solutions, sample cups, manuals, or any accessories not shown in the photos.
Key specifications
Water activity range: 0.0300 to 1.0000 aw
Resolution: 0.0001 aw (4 decimal places)
Accuracy: ±0.003 aw
Repeatability: 0.001 aw
Typical read time: up to about 5 minutes per sample
Temperature control range: 15 to 50 °C
Temperature resolution: 0.01 °C
Temperature accuracy: ±0.1 °C
Sensor type: chilled mirror dew‑point water activity sensor
Sample cup capacity: approx. 14 mL
Power: 100–240 V AC, automatic voltage selection, 50/60 Hz
Benchtop design, approx. 3 kg
(Specs summarized from the manufacturer’s published documentation.)
Shipping & handling
Professionally packed with padding to protect the instrument.
Ships within 1–2 business days of cleared payment.
Fully insured; signature may be required on delivery.
Shipping cost set based on buyer location (or flat rate as configured in listing).
Returns
30‑day return period if the item is not as described.
Buyer pays return shipping unless the unit arrives DOA.
Please inspect upon arrival and contact me promptly with any issues.
Meter Aqualab 4TE Water Activity Meter with matching Epson printer, fully tested and in excellent working order. The unit is calibrated, with the current calibration due in April 2026, and has been well maintained. Includes all items shown in the photos: Aqualab 4TE meter, Epson receipt printer, power cords, and interface cable.
This instrument uses a chilled‑mirror dew‑point sensor for fast, accurate water activity measurements and is widely used in food, pharma, and research labs.
Included in this listing
Meter Aqualab 4TE Water Activity Meter (serial AL400011271, made in USA)
Epson thermal receipt printer compatible with the Aqualab 4TE
Power cords for meter and printer
Communication/interface cable between meter and printer
Protective sample chamber cover (if shown in photos)
Not included: Calibration standards/solutions, sample cups, manuals, or any accessories not shown in the photos.
Key specifications
Water activity range: 0.0300 to 1.0000 aw
Resolution: 0.0001 aw (4 decimal places)
Accuracy: ±0.003 aw
Repeatability: 0.001 aw
Typical read time: up to about 5 minutes per sample
Temperature control range: 15 to 50 °C
Temperature resolution: 0.01 °C
Temperature accuracy: ±0.1 °C
Sensor type: chilled mirror dew‑point water activity sensor
Sample cup capacity: approx. 14 mL
Power: 100–240 V AC, automatic voltage selection, 50/60 Hz
Benchtop design, approx. 3 kg
(Specs summarized from the manufacturer’s published documentation.)
Shipping & handling
Professionally packed with padding to protect the instrument.
Ships within 1–2 business days of cleared payment.
Fully insured; signature may be required on delivery.
Shipping cost set based on buyer location (or flat rate as configured in listing).
Returns
30‑day return period if the item is not as described.
Buyer pays return shipping unless the unit arrives DOA.
Please inspect upon arrival and contact me promptly with any issues.
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