Hazard Analysis and Critical Control Point (HACCP)
Non-Contact Surface or Internal Temperature Measurement
°C or °F Selectable
Auto Power Off
The OS303 model has been discontinued. Please see the OS685U as a possible alternative or contact our Temperature Engineering department.
The OS303 utilizes a Hazard
Analysis and Critical Control Point
(HACCP) check mode which
features 3 visible LED icons to
indicate whether the temperature is
within FDA guidelines for frozen or
hot foods. The OS303 also features
a lock mode for continuous readings
of up to 30 minutes for infrared
surface temperatures and 4 minutes
for internal readings with the
stainless steel penetration probe.
SPECIFICATIONS Infrared Range: -55 to 250°C
(-67 to 482°F) Infrared Accuracy: 1.8ºF up to 150°F
±1.5% of reading thereafter Infrared Resolution: 0.2°C (0.5°F) Contact Probe Range: -55 to 330°C
(-67 to 626°F) Contact Accuracy: Below -5ºC (23°F): ±1ºC (1.8°F) -5 to 66ºC (23°F to 150°F): ±1ºC (0.8°F) Above 66ºC (150°F): ±1% of reading Distance to Spot Ratio: 2.5:1 Battery Type:
2 AAA 1.5V batteries (included) Dimensions:
22.1 D x 38.1 W x 190 mm L
(0.87 x 1.5 x 7.48") Weight: 0.1 kg (3.15 oz) with batteries
注: Comes complete with 2 AAA batteries and operator’s manual.
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