THERMOMETERS Refrigerator/Freezer TOP SELLER Traceable® Thermometer/Clock/Humidity Monitor Simultaneously displays time of day, temperature, and humidity ● Features: Min/Max memory, memory clear, °F/°C switchable, 12/24-hour clock ● At the touch of a button, memory recalls the highest and lowest temperature and humidity readings ● Internal sensors make it ideal for use in hoods, storerooms, cleanrooms, incubators, drying chambers and environmental cabinets ● Supplied: stand, wall mount, double-back tape, batteries, Traceable® Certifi cate Cat. No. Range Resolution Accuracy Size/Weight Time: 12/24 hour clock 1 minute 0.01% 4040 Temp: 0.0 to 50.0°C 0.1° ±1°C 4¼ x 2¼ x ½ inch, 2½ ounces Humidity: 20 to 90% RH 1% ±5% RH midrange otherwise ±8% RH Traceable® Big-Digit See-Thru™ Thermometer Jumbo, see-thru display automatically clears and updates MIN/MAX readings daily ● Smart design feature routinely resets MIN/MAX every day ● Perfect for use in fume hoods, refrigerators, plant areas ● Can be easily attached to outside of window to show outdoor temperatures ● Supplied: battery, mounting tape, Velcro® strip, Traceable® Certifi cate Cat. No. Range Resolution Accuracy 4159 –13 to 158°F 0.1° ±1°C 4160 –25 to 70°C 0.1° ±1°C Thermometer with Type-K Probe Specifications Chart Traceable® Length (inch) Certifi cate Display No. of Cat. No. Page No. Supplied Unit Range Supplied Probe Range Resolution Accuracy (°C) Probe Cable Battery Min/Max Probes –40 to 250°C continuous 35 Yes –328 to 2372°F (–200 to 1300°C) 0.1° / 1° ±0.3% + 1°C 0.12 48 1112 yes 1 4003 or 300°C short-term use –40 to 250°C continuous 38 Yes –58 to 2000°F (–50 to 1300°C) 0.1° / 1° ±0.3% + 1°C 0.12 48 1112 max only 1 4004 or 300°C short-term use 4007 37 Yes –328 to 2498°F (–200 to 1370°C) –50 to 700°C 0.1° ±1.0 6.25 40 1112 yes 1 –40 to 250°C continuous 37 Yes –328 to 2498°F (–200 to 1370°C) 0.1° / 1° ±1.0 0.12 48 1105 yes 1 4015 or 300°C short-term use –40 to 250°C continuous 40 Yes –40 to 2000°F 1° ±(1 + 1%) 0.12 48 1112 no 2 4025 or 300°C short-term use –40 to 250°C continuous 40 Yes –40 to 1200°C 1° ±(1 + 1%) 0.12 48 1112 no 2 4026 or 300°C short-term use –40 to 250°C continuous 39 Yes –50 to 1999°F (–50 to 1230°C) 0.1° ±0.3% + 1°C 0.12 48 1112 no 2 4029 or 300°C short-term use –40 to 250°C continuous 40 Yes –328 to 2431°F (–200 to 1333°C) 0.1° ±1.0 0.12 48 1112 no 2 4100 or 300°C short-term use –40 to 250°C continuous 39 Yes –50 to 1999°F (–50 to 1300°C) 1° ±0.3% + 1°C 0.12 36 1112 max only 1 4134 or 300°C short-term use –40 to 250°C continuous 39 Yes –58 to 1999°F (–50 to 1300°C) 1° ±0.3% + 1°C 0.12 120 (2) 1112 max only 2 4135 or 300°C short-term use –40 to 250°C continuous 40 Yes –50 to 1999°F (–50 to 1230°C) 0.1° ±(1 + 0.75%) 0.12 48 (2) 1112 yes 2 4137 or 300°C short-term use 4230 23 Yes –99 to 199.9°C 0.1° ±2 5 120 1112 no 1 –40 to 250°C continuous 39 Yes –58 to 1382°F (–50 to 750°C) 1° ±(1 + 0.75%) 0.12 48 1112 no 1 4232 or 300°C short-term use 4425 38 Yes –58.0 to 2372°F (–50.0 to 1300°C) –45 to 230°C 0.1° ±(1 + 0.75%) 5 40 1112 no 1 Traceable to NIST for accuracy: To assure accuracy, all Traceable® Thermometers are provided with an individually serial-numbered Traceable® Certifi cate is provided from our ISO/IEC 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). 36.