{"product_id":"1551a-1552a-stik-thermometer","title":"1551A\/1552A Intrinsically Safe Stik Thermometer","description":"\u003cp\u003eAccurate, stable, and durable, the Fluke Calibration 1551A\/1552A Stik thermometers are intrinsically safe for use in hazardous environments.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Fluke 1551A \"Stik\" Thermometer provides a temperature range—50 °C to 160 °C (-58 °F to 320 °F). The Fluke 1551A delivers repeatable temperature measurements accurate to ±0.05°C over its full range. It is rated intrinsically safe for working in indoor or outdoor environments where potentially explosive gases may be present. It's a great choice for environments that aren't potential explosive as well such as the floor of a processing plant. The battery operated, portable reference thermometer is a great choice for daily checks of working thermometers, custody transfer temperature determination, PET calibration, LIG calibration, and temperature transmitter calibration and verification.\u003c\/p\u003e\u003cp\u003eThe stainless steel probe and digital readout are fixed together and calibrated as a system. The large backlit LCD display rotates 90° degrees making it easy to read from any angle. And a user-configurable stability\/trend indicator lets you know when your temperature is stable enough to record an accurate measurement. A user-settable auto-off function extends typical battery life to up to 300 hours. And the low-battery indicator and stop-measure function prevents erroneous measurements from being made due to a low battery. Plus you can easily and accurately calibrate the 1551A with a simple three-point calibration function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther useful features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelivers 300-hour battery life\u003c\/li\u003e\n\u003cli\u003eShows percent battery-life and low-battery indicators\u003c\/li\u003e\n\u003cli\u003eIncludes accreditation and NIST-traceable calibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003eModels\u003cul\u003e\n\u003cli\u003e1551A-9\u003c\/li\u003e\n\u003cli\u003e1551A-12\u003c\/li\u003e\n\u003cli\u003e1551A-20\u003c\/li\u003e\n\u003cli\u003e1551A-9-DL\u003c\/li\u003e\n\u003cli\u003e1551A-12-DL\u003c\/li\u003e\n\u003cli\u003e1551A-20-DL\u003c\/li\u003e\n\u003cli\u003e1552A-12\u003c\/li\u003e\n\u003cli\u003e1552A-12-DL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications: Fluke 1551A\/1552A Intrinsically Safe Thermometers\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eSpecifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-50°C to 160°C\u003cbr\u003e(-58°F to 320°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (1 year)\u003c\/td\u003e\n\u003ctd\u003e±0.05°C (±0.09°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature resolution\u003c\/td\u003e\n\u003ctd\u003eSelectable: 0.1, 0.01, 0.001 (default 0.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample rate\u003c\/td\u003e\n\u003ctd\u003eSelectable: 0.5 seconds, 1 second, 2 seconds (default 1 second)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout temperature coefficient\u003c\/td\u003e\n\u003ctd\u003eAdd ±10 ppm\/°C of full scale temperature from −10 °C to 18 °C and 28 °C to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe temperature coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00385 Ω\/Ω\/°C nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal probe resistance at 0 °C\u003c\/td\u003e\n\u003ctd\u003e100 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe hysteresis\u003c\/td\u003e\n\u003ctd\u003e±0.01°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse time\u003c\/td\u003e\n\u003ctd\u003e4.8 mm diameter probe (3\/16 in): 14 seconds\u003cbr\u003e6.35 mm diameter probe (1\/4 in): 21 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range readout\u003c\/td\u003e\n\u003ctd\u003e-10°C to 50°C (14°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C (-4°F to 140°F) 0% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay units\u003c\/td\u003e\n\u003ctd\u003e°C, °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor type\u003c\/td\u003e\n\u003ctd\u003e100 Ω thin-film RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor length\u003c\/td\u003e\n\u003ctd\u003e≤ 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor position (from sheath tip)\u003c\/td\u003e\n\u003ctd\u003e3 mm (0.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum immersion depth\u003c\/td\u003e\n\u003ctd\u003eWet medium (liquid bath, thermowell with thermal compound) 70 mm (2.8 in)\u003cbr\u003eDry medium (dry-well, thermowell without thermal compound) 120 mm (4.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e50 mm (2 in) less than the total length. Make sure the last 50 mm of probe, nearest to the internal electronics of the device, are not put into the heat source.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe sheath material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional data logging\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000 time-stamped readings stored to internal memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging intervals\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e2 seconds, 5 seconds, 10 seconds, 30 seconds, or 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eMoving average of the most recent 2 to 10 readings\u003cbr\u003e(ON\/OFF, 2, 5, 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS-232 stereo jack (access calibration parameters only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC power\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC power\u003c\/td\u003e\n\u003ctd\u003e3-AAA alkaline batteries\u003cbr\u003eSee Users Manual for approved batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003eApproximately 300 hours (12.5 days) of continuous operation with the backlight off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery save (auto-off) range\u003c\/td\u003e\n\u003ctd\u003eSelectable from 1 to 30 minutes or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eIEC 60079-0, IEC 60079-11: Ex ib IIB T4 Gb; IEC 61010-1: Pollution Degree 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectromagnetic compatibility\u003c\/td\u003e\n\u003ctd\u003eInternational:\u003cbr\u003eIEC 61326-1: Portable Equipment;\u003cbr\u003eIEC 61326-2-2; CISPR 11: Group 1, Class B\u003cbr\u003eGroup 1: Equipment has intentionally generated and\/or uses conductively coupled radio frequency energy that is necessary for the internal function of the equipment itself.\u003cbr\u003eClass B: Equipment is suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply network which supplies buildings used for domestic purposes.\u003cbr\u003eUSA (FCC):\u003cbr\u003e47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (readout only)\u003c\/td\u003e\n\u003ctd\u003e125 mm x 62 mm x 35 mm (5 in x 2.5 in x 1.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Size\u003c\/td\u003e\n\u003ctd\u003e1551A-9: 4.8 mm x 229 mm (3\/16 in x 9 in)\u003cbr\u003e1551A-12: 6.35 mm x 305 mm (1\/4 in x 12 in)\u003cbr\u003e1551A-20: 6.35 mm x 508 mm (1\/4 in x 20 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e196 g (6.9 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration (included)\u003c\/td\u003e\n\u003ctd\u003eaccredited, NIST-traceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacterization\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e1. See ordering information for optional data logging configurations\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv role=\"tabpanel\" aria-labelledby=\"models-label\" class=\"tab-pane\"\u003eSpecifications: Fluke 1552a Stik Thermometer \u0026amp; Temperature Calibrator\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eSpecifications\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e-80°C to 300°C\u003cbr\u003e(-112°F to 572°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (1 year)\u003c\/td\u003e\n\u003ctd\u003e±0.05°C (±0.09°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature resolution\u003c\/td\u003e\n\u003ctd\u003eSelectable: 0.1, 0.01, 0.001 (default 0.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample rate\u003c\/td\u003e\n\u003ctd\u003eSelectable: 0.5 seconds, 1 second, 2 seconds (default 1 second)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadout temperature coefficient\u003c\/td\u003e\n\u003ctd\u003eAdd ±10 ppm\/°C of full scale temperature from −10 °C to 18 °C and 28 °C to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe temperature coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00385 Ω\/Ω\/°C nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal probe resistance at 0 °C\u003c\/td\u003e\n\u003ctd\u003e100 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe hysteresis\u003c\/td\u003e\n\u003ctd\u003e±0.01°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse time\u003c\/td\u003e\n\u003ctd\u003eApproximately 20 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range of readout\u003c\/td\u003e\n\u003ctd\u003e-10°C to 50°C (14°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity range\u003c\/td\u003e\n\u003ctd\u003e0% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C (-4°F to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay units\u003c\/td\u003e\n\u003ctd\u003e°C, °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor type\u003c\/td\u003e\n\u003ctd\u003e100 Ω wire-wound PRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor length\u003c\/td\u003e\n\u003ctd\u003e≤ 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor position (from sheath tip)\u003c\/td\u003e\n\u003ctd\u003e3 mm (0.1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum immersion depth\u003c\/td\u003e\n\u003ctd\u003eWet medium (liquid bath, thermowell with thermal compound) 70 mm (2.8 in)\u003cbr\u003eDry medium (dry-well, thermowell without thermal compound) 120 mm (4.8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum immersion depth\u003c\/td\u003e\n\u003ctd\u003e75 mm (3 in) less than the total length. Make sure the last 75 mm of the probe, nearest to the internal electronics of the device, are not put into the heat source.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe sheath material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional data logging\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000 time-stamped readings stored to internal memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging intervals\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd\u003e2 seconds, 5 seconds, 10 seconds, 30 seconds, or 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping\u003c\/td\u003e\n\u003ctd\u003eMoving average of the most recent 2 to 10 readings\u003cbr\u003e(ON\/OFF, 2, 5, 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS-232 stereo jack (access calibration parameters only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC power\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC power\u003c\/td\u003e\n\u003ctd\u003e3-AAA alkaline batteries\u003cbr\u003eSee Users Manual for approved batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery life\u003c\/td\u003e\n\u003ctd\u003eApproximately 300 hours (12.5 days) of continuous operation with the backlight off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery save (auto-off) range\u003c\/td\u003e\n\u003ctd\u003eSelectable from 1 to 30 minutes or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eIEC 60079-0, IEC 60079-11: Ex ib IIB T4 Gb; IEC 61010-1: Pollution Degree 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectromagnetic compatibility\u003c\/td\u003e\n\u003ctd\u003eInternational:\u003cbr\u003eIEC 61326-1: Portable Equipment;\u003cbr\u003eIEC 61326-2-2; CISPR 11: Group 1, Class B\u003cbr\u003eGroup 1: Equipment has intentionally generated and\/or uses conductively coupled radio frequency energy that is necessary for the internal function of the equipment itself.\u003cbr\u003eClass B: Equipment is suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply network which supplies buildings used for domestic purposes.\u003cbr\u003eUSA (FCC):\u003cbr\u003e47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (readout only)\u003c\/td\u003e\n\u003ctd\u003e125 mm x 62 mm x 35 mm (5 in x 2.5 in x 1.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Size\u003c\/td\u003e\n\u003ctd\u003e6.35 mm x 305 mm (1\/4 in x 12 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e200 g (6.9 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration (included)\u003c\/td\u003e\n\u003ctd\u003eaccredited, NIST-traceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharacterization\u003c\/td\u003e\n\u003ctd\u003eITS-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e1. See ordering information for optional data logging configurations\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv role=\"tabpanel\" aria-labelledby=\"models-label\" class=\"tab-pane\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fluke","offers":[{"title":"1551A-9","offer_id":54038943203622,"sku":"1551A-9","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1551A-12","offer_id":54038943301926,"sku":"1551A-12","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1551A-20","offer_id":54038943334694,"sku":"1551A-20","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1551A-9-DL","offer_id":54038943367462,"sku":"1551A-9-DL","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1551A-12-DL","offer_id":54038943400230,"sku":"1551A-12-DL","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1551A-20-DL","offer_id":54038943432998,"sku":"1551A-20-DL","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1552A-12","offer_id":54038943465766,"sku":"1552A-12","price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1552A-12-DL","offer_id":54038943498534,"sku":"1552A-12-DL","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/9797\/0214\/files\/37df10e8-1101-4042-bcbe-b108002dde54_original__size.jpg?v=1791380929","url":"https:\/\/nplab.shop\/products\/1551a-1552a-stik-thermometer","provider":"NP LAB","version":"1.0","type":"link"}