YSI Precision 4000A Dual-Channel Thermometer (Unit Only, No Probes) – Untested

YSI Precision 4000A two-channel thermometer with high/low alarms per channel and °C/°F selection. Front panel marked "Range 0 to 50 °C, use YSI 400 series probes only". This unit also carries a Kendall ARBO "Tele-Thermometer Serie 4000" distributor label.

Key details

• Brand: YSI (Yellow Springs Instrument Co.)
• Model: 4000A
• Serial: 49146 (YSI label); Kendall ARBO serial 97H0788, Art-No. 65 4000 01, code N 4000A
• Type: Dual-channel precision thermometer, 0–50 °C, for YSI 400 series probes
• Controls: per-channel Self/Cal, Set Hi, Set Lo; On/Off, °C/°F, Alarm Quiet; carry handle
• Made in China for YSI
• Included: main unit only

Condition

Pre-owned, untested – supplied as shown in the photographs. Rear labels worn and scratched.

Important information

Supplied for use by qualified healthcare professionals and organisations.

Testing and condition

Untested unless stated – sold as shown in the photographs, which form part of this description. Not serviced, calibrated or safety-tested; must be inspected and commissioned by a qualified biomedical engineer before any clinical use. No warranty of performance or fitness for purpose. Business sales are on our Terms of Sale; consumer statutory rights are unaffected.