Computer accessories,Digital breath alcohol tester and more.

  HT-F03B Infrared thermometer is specially designed for human body, temperature range is 32-42 cent degree(89.6-107.6 F. degree) Spec.: 1. Its specialized in measuring the temperature of peoples forehead. In addition, the shortcoming in examing the temperature will be avoided by the temperature compensation procedure. 2.The use of HEIMANN infrared detector hole is exclusively adopted by our company, thus we insure you a stable and accurate measure. 3. It provides sound indication when the temperature is much too high. 4. 20 times database can be recorded in the memory. 5.LCD display function. 6. Both Fahrenheit and Celsius measure means can be used. 7.The body is compact, the construction is ideal, and the instruction is convenient.   The principle tech parameter: 1.Work Temperature: 10-40 cent degree. 2.Relative Temperature: ≤85% 3.Power Suppler: DC3V (2 AA batteries) (length, width, height) 4.Dimension: 159mmX89mmX38mm 5.Weight: 220g 6.resolving power: 0.1 7.Measure Range: 30-50 8.Wastage Power: 50mw 9.Temperature difference: 0.4 10.Measurement Length: 50-150mm 11.Measurement time: ≤5 second 12. Automatic Power off: 5 seconds.

  This thermometer is specially designed to take the body temperature of a person regardless of room temperature. Features:Precise non-contact measurementsUser selectable C or FSelectable Body and Surface tempSet Alarm valueMemorization of the last 32 measurementsTrigger lockAutomatic Data Hold & Auto power offAutomatic selection range and Display Resolution 0.1C(0.1F)Backlight LCD display   Specifiactions:Measuring Range: Human body/Forehead(in body mode):32.0C-42.5C(90F-108F) Surface(in surface temp mode):0C-60C(32F-140F)Consumption:50mWAccuracy:0.3C(0.54f)Measuring Distance:5-15CM(2-5.9inch)Automatic Stop:7 sec.Resolution:0.1C(0.1F)Response Time:0.5 Sec.Operating Temperature:10-40C(50-140F)Relative Humidity Rate:less than or equal to 85%Over range indication:LCD will show"HI"/"Lo"Emissivity:0.95 fixed valuePower Supply:1.5V AA battery x2Polarity:Automatic(no indication for positive polarity); Minus sign for negative polarity

  HT-F03A Infrared thermometer is specially designed for human body, temperature range is 32-42 cent degree(89.6-107.6 F. degree) Spec. 1. Its specialized in measuring the temperature of peoples forehead. In addition, the shortcoming in examing the temperature will be avoided by the temperature compensation procedure. 2.The use of HEIMANN infrared detector hole is exclusively adopted by our company, thus we insure you a stable and accurate measure. 3. It provides sound indication when the temperature is much too high. 4. 20 times database can be recorded in the memory. 5.LCD display function. 6. Both Fahrenheit and Celsius measure means can be used. 7.The body is compact, the construction is ideal, and the instruction is convenient.   The principle tech parameter: 1.Work Temperature: 10-40 cent degree. 2.Relative Temperature: ≤85% 3.Power Suppler: DC3V (2 AA batteries) (length, width, height) 4.Dimension: 159mmX89mmX38mm 5.Weight: 220g 6.resolving power: 0.1 7.Measure Range: 30-50 8.Wastage Power: 50mw 9.Temperature difference: 0.4 10.Measurement Length: 50-150mm 11.Measurement time: ≤5 second 12. Automatic Power off: 5 seconds.

  1. Noncontact measuring2. Inside laser aimer3. Yellow green backing LCD4. D:S=10:1 5. Auto-data hold and Auto-turn off (auto turn off after 15Sec when release the button).6. Use abroad: can used for food, safely inspect, fire inspect, power vehicle and diesel engine plastic factory etc. TECHNOLOGY SPECIFICATIONSOne thermometer has function only.Can not transform between C/F.Resolution: 1 CSpectral response: 8-14umEmissivity: pre-set at 0.95Measuring precision: -25C to 300C +/-(2%+2C)Ambient operating range: 0C to 40C Relative humidity: 10~80%RH

  Precise non-contract measurementsUser selectable C or FSelectable Body and surface tempSet Alarm valueMemorization of the last 32 measurementsTrigger lockAutomatic Data Hold & Auto power offAutomatic selection range and Display Resolution 0.1C(0.1F)Backlight LCD displayTemperature range:30-43(86-109)Accuracy:+/-0.4

  Temperature Range:-50℃～480℃ (-58～896℉) Accuracy: ±1.5%or±1.5℃Distance Spot Ratio: 12：1 Emissivity: 0.95 preset Resolution: 0.1℃or0.1℉  

  Temperature Range:-32℃～300℃ (-26～572℉) Accuracy: ±1.5%or±1.5℃Distance Spot Ratio: 12：1 Emissivity: 0.95 preset Resolution: 0.1℃or0.1℉

   BT-02 Breath alcohol tester: 1.LCD digital display 2.With LCD backlight 3.Low battery indication 4.Auto alarm 5.Auto memory groups of test date 6.Three convertible units:%BAC ‰BAC Mg/l 7.Wide measure range:0.00-1.50‰BAC 8.Small size :116*50*24mm weight:65g

   BT-01 LED display testing： 1.LED display testing results recalling 2.Wide measure range:0.00-0.05%BAC or 0.00-0.25mg/l 3.Three LED display,apart display 0.02%BACand 0.05%BAC. 4.Battery: 3V (2 x AAA alkaline battery, not included)

  3-Button Optical MousePS/2 plug or USB plug  

  18 keys with USB portRetractable cable

  107/109/112 keys ? With power management keys(power/sleep/wake-up)? Comfortable switch feeling? Long key stroke life: 10 million strokes? Can be ANY language layout? Interface: PS/2;USB;USB+PS/2 COMBO? Compatible with Windows 98/2000/XP/VISTA.  

  107/109/112 keys ? With power management keys(power/sleep/wake-up)? Comfortable switch feeling? Long key stroke life: 10 million strokes? Can be ANY language layout? Interface: PS/2;USB;USB+PS/2 COMBO? Compatible with Windows 98/2000/XP/VISTA.    

  1 Sensor: Semiconductor alcohol sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 ℃ 5 Detection range: 0.00% - 0.19% BAC / 0.0 - 1.9 g/l 6 Digital display results (% BAC & g/l) 7 Quick response and resume 8 Auto power-off 9 Temperature indicator 10 Low voltage indicator 11 Real time & Alarm clock & Countdown timer 12 Power input:     Tester: 3V (2 x AAA alkaline battery, not included)    Clock: 1.5V (1 x AG13 Cell Button, included)

  1 Sensor: Semiconductor alcohol sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 ℃ 5 Detection range: 0.00% - 0.19% BAC / 0.0 - 1.9 g/l 6 Digital display results (% BAC & g/l) 7 Quick response and resume 8 Auto power-off 9 Temperature indicator 10 Low voltage indicator 11 Real time & Alarm clock & Countdown timer 12 Power input:     Tester: 3V (2 x AAA alkaline battery, not included)    Clock: 1.5V (1 x AG13 Cell Button, included)

  1 Sensor: Semiconductor alcohol sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 ℃ 5 Detection range: 0.00% - 0.19% BAC / 0.0 - 1.9 g/l 6 Digital display results (% BAC & g/l) 7 Quick response and resume 8 Auto power-off 9 Temperature indicator 10 Low voltage indicator 11 Real time & Alarm clock & Countdown timer 12 Power input:     Tester: 3V (2 x AAA alkaline battery, not included)    Clock: 1.5V (1 x AG13 Cell Button, included)

  1.LCD digital display ; 2.wide measure range:0.00-0.19%BAC and0.0-1.9g/l  or 0.00-0.95mg/lBRAC ; 3.high accuracy±0.01%BRAC   ; 4.Auto alarm  ; 5.Quick response and resume　; 6．Auto power off　　; 7．Replace battery; 8．Product size：;９.５＊３６＊１８mm;