| 序号 | 品牌 | 型号 | 产品简述 | 
| 801 | EXTECH | RH350 | PSYCHROMETER, DATALOGGER DIGITAL | 
| 802 | EXTECH | RH350-CAL | HUMIDITY SOLUTION KIT FOR RH350, 33% AND 75% | 
| 803 | EXTECH | RH350-NIST | PSYCHROMETER WITH NIST RH350 | 
| 804 | EXTECH | RH390 手持式温湿度计 | 2%RH的高精度,快速响应时间 | 
| 805 | EXTECH | RH390-NIST | PSYCHROMETER W/NIST RH390 | 
| 806 | EXTECH | RH401 | PSYCHROMETER + IR THERM DIGITAL | 
| 807 | EXTECH | RH490 | PSYCHROMETER, PRECISION | 
| 808 | EXTECH | RH490-NIST | PSYCHROMETER WITH NIST, RH490 | 
| 809 | EXTECH | RH520 温湿度记录仪 | 大屏幕显示,设置及操作简单 | 
| 810 | EXTECH | (主力机型) | CHART RECORDER, HUMIDITY & TEMP, W/220V ADAPTOR | 
| 811 | EXTECH | RH520A-220-NIST | CHART RECORDER WITH NIST RH520A-220 | 
| 812 | EXTECH | RH520A-240 | CHART RECORDER, HUMIDITY & TEMP, W/240V ADAPTOR | 
| 813 | EXTECH | RH520A-240-NIST | CHART RECORDER WITH NIST RH520A-240 | 
| 814 | EXTECH | RH520A-NIST | CHART RECORDER W/NIST RH520 | 
| 815 | EXTECH | RH522 | PROBE, HUMIDITY/TEMP FOR RH520 | 
| 816 | EXTECH | RHT10温湿度记录仪 | USB接口,测量湿度、环境温度 | 
| 817 | EXTECH | RHT10-SW | GPP (G/KG) SOFTWARE FOR RHT10 | 
| 818 | EXTECH | RHT20 | HUMIDITY & TEMPERATURE DATALOGGER W/LCD | 
| 819 | EXTECH | RHT50 | WEATHER DATALOGGER | 
| 820 | EXTECH | RPM10转速表+红外测温仪 | 光电式/接触式二合一转速表,并集成红外测温功能 | 
| 821 | EXTECH | RPM10-NIST | TACHOMETER/IR W/NIST RPM10 | 
| 822 | EXTECH | RPM10-NISTL | RPM10 W/LIMITED NIST - NO IR FUNCTION | 
| 823 | EXTECH | RPM33 | MINI LASER PHOTO/CONTACT TACHOMETER | 
| 824 | EXTECH | RT30 | WIRELESS CIRCUIT IDENTIFIER, 915 MHZ | 
| 825 | EXTECH | RT32 | WIRELESS CIRCUIT IDENTIFIER, 869 MHZ | 
| 826 | EXTECH | SD200 | 3 CHANNEL TEMPERATURE DATALOGGER | 
| 827 | EXTECH | SD200-NIST | 3 CHANNEL TEMPERATURE DATALOGGER WITH NIST | 
| 828 | EXTECH | SD500 | HUMIDITY/TEMPERATURE DATALOGGER | 
| 829 | EXTECH | SD700 | PRESSURE/HUMIDITY/TEMP DATALOGGER | 
| 830 | EXTECH | SD750 | 3 CHANNEL PRESSURE DATALOGGER | 
| 831 | EXTECH | SD800 | CO2/HUMIDITY/TEMPERATURE DATALOGGER | 
| 832 | EXTECH | SDL100 | PH/ORP METER SD LOGGER | 
| 833 | EXTECH | SDL100-NIST | PH/ORP METER SD LOGGER WITH NIST | 
| 834 | EXTECH | SDL150 | DISSOLVED OXYGEN METER SD LOGGER | 
| 835 | EXTECH | SDL200 | 4-CHANNEL THERMOMETER SD LOGGER | 
| 836 | EXTECH | SDL200-NIST | 4-CHANNEL THERMOMETER SD LOGGER WITH NIST | 
| 837 | EXTECH | SDL300 | METAL VANE THERMO-ANEMOMETER SD LOGGER | 
| 838 | EXTECH | SDL300-NIST | METAL VANE THERMO-ANEMOMETER SD LOGGER WITH NIST | 
| 839 | EXTECH | SDL310 | THERMO-ANEMOMETER SD LOGGER | 
| 840 | EXTECH | SDL310-NIST | THERMO-ANEMOMETER SD LOGGER WITH NIST | 
| 841 | EXTECH | SDL350 | HOT WIRE THERMO-ANEMOMETER SD LOGGER | 
| 842 | EXTECH | SDL350-NIST | HOT WIRE THERMO-ANEMOMETER SD LOGGER WITH NIST | 
| 843 | EXTECH | SDL400 | LIGHT METER SD LOGGER | 
| 844 | EXTECH | SDL400-NIST | LIGHT METER SD LOGGER WITH NIST | 
| 845 | EXTECH | SDL500 | HYGRO-THERMOMETER SD LOGGER | 
| 846 | EXTECH | SDL500-NIST | HYGRO-THERMOMETER SD LOGGER WITH NIST | 
| 847 | EXTECH | SDL550 | MOISTURE CONTENT METER | 
| 848 | EXTECH | SDL550-NIST | MOISTURE CONTENT METER WITH NIST | 
| 849 | EXTECH | SDL600 | SOUND METER SD LOGGER | 
| 850 | EXTECH | SDL600-NIST | SOUND METER SD LOGGER WITH NIST | 
| 851 | EXTECH | SDL700 | PRESSURE METER SD LOGGER | 
| 852 | EXTECH | SDL700-NIST | PRESSURE METER SD LOGGER WITH NIST | 
| 853 | EXTECH | SDL800 | VIBRATION METER SD LOGGER | 
| 854 | EXTECH | SL123 | REMOTE ALARM RELAY MODULE/AC | 
| 855 | EXTECH | SL124 | REMOTE ALARM RELAY MODULE/DC | 
| 856 | EXTECH | SL125 | REMOTE MICROPHONE W/15 'CABLE | 
| 857 | EXTECH | SL130噪声报警仪 | 大LED屏幕显示,红绿闪烁报警,30m距离可见 | 
| 858 | EXTECH | SL130G-NIST | SOUND LEVEL ALERT W/NIST, SL130G | 
| 859 | EXTECH | SL355 | PERSONAL NOISE DOSIMETER | 
| 860 | EXTECH | SW520 | SOFTWARE & CABLE FOR RH520A | 
| 861 | EXTECH | SW800 | SOFTWARE, CABLE & DISK FOR MP SERIES | 
| 862 | EXTECH | SW810A | SOFTWARE, DISK & CABLE FOR MULTIMASTER SERIES | 
| 863 | EXTECH | TG20 | WIRE TRACER/TONE GENERATOR | 
| 864 | EXTECH | TG30 | TONE GENERATOR AND PROBE KIT | 
| 865 | EXTECH | TH10 | TEMPERATURE USB DATALOGGER | 
| 866 | EXTECH | TK430 | ELECTRICAL TEST KIT | 
| 867 | EXTECH | TK430-IR | ELECTRICAL TEST KIT WITH IR THERM AND CASE | 
| 868 | EXTECH | TL400 | TEST LEADS FOR 480400 AND 480403 | 
| 869 | EXTECH | TL620 | 60MHZ TO 200MHZ OSCILLOSCOPE PROBE | 
| 870 | EXTECH | TL625 | HIGH VOLTAGE 2500V, 100MHZ PROBE | 
| 871 | EXTECH | TL708 | ALLIGATOR CLIP SET | 
| 872 | EXTECH | TL709 | ALLIGATOR CLIP SET | 
| 873 | EXTECH | TL726 | DOUBLE MOLDED SILICONE TEST LEAD SET | 
| 874 | EXTECH | TL740 | INDUSTRIAL PLUNGER STYLE TEST CLIP SET | 
| 875 | EXTECH | TL741 | HEAVY DUTY PLUNGER STYLE HOOK CLIPS | 
| 876 | EXTECH | TL742 | HEAVY DUTY PLUNGER STYLE PINCER GRIP SET | 
| 877 | EXTECH | TL743 | SLIM REACH TEST PROBE SET | 
| 878 | EXTECH | TL744 | FLAT BLADE TEST PROBE SET | 
| 879 | EXTECH | TL747 | ELECTRONIC SHARP TEST PROBE SET | 
| 880 | EXTECH | TL748 | SPRING LOADED HOOK TIP PROBES | 
| 881 | EXTECH | TL803 | TEST LEADS, CAT III-1000V | 
| 882 | EXTECH | TL803-EU | TEST LEADS, CAT III-1000V -EUROPEAN VERSION | 
| 883 | EXTECH | TL805 | TEST LEADS MULTILOG/MULTIPRO SERIES | 
| 884 | EXTECH | TL805-EU | TEST LEADS MULTLIOG/MULTIPRO SERIES-EUROPEAN VERSION | 
| 885 | EXTECH | TL806 | ALLIGATOR CLIPS, EXTRA LARGE | 
| 886 | EXTECH | TL807 | ALLIGATOR CLIPS, 2 PACK FOR MULTIX SERIES | 
| 887 | EXTECH | TL807C | ALLIGATOR CLIPS, 2 PACK FOR MULTIX SERIES | 
| 888 | EXTECH | TL808-KIT | PROFESSIONAL TEST LEAD KIT | 
| 889 | EXTECH | TL809 | TEST LEAD KIT | 
| 890 | EXTECH | TL810 | ELECTRICAL TEST LEAD KIT | 
| 891 | EXTECH | TL831 | MASTER ELECTRICAL TEST LEAD KIT | 
| 892 | EXTECH | TL833 | INDUSTRIAL TEST LEAD SET | 
| 893 | EXTECH | TL841 | TEST LEAD KIT, 16 PIECE | 
| 894 | EXTECH | TM100 | THERMOMETER, SINGLE INPUT | 
| 895 | EXTECH | TM100-NIST | THERMOMETER WITH NIST, TM100 | 
| 896 | EXTECH | TM20 | TEMPERATURE INDICATOR | 
| 897 | EXTECH | TM25 | TEMPERATURE INDICATOR WITH IMMERSION PROBE | 
| 898 | EXTECH | TM300 | DUAL TYPE K/J INPUT THERMOMETER | 
| 899 | EXTECH | TM300-NIST | DUAL TYPE K/J INPUT THERMOMETER WITH NIST | 
| 900 | EXTECH | TMR200 | TEMPERATURE CONTROLLER/TIMER | 
| 901 | EXTECH | TP200 | PIPE CLAMP TEMP PROBE, TYPE K | 
| 902 | EXTECH | TP400 | 450F PIPE CLAMP TEMP PROBE | 
| 903 | EXTECH | TP870 | PROBE, TEMPERATURE, K BEAD WIRE | 
| 904 | EXTECH | TP873 | PROBE, TEMP, K BEADWIRE W/BANANA PLUG ADAPTOR | 
| 905 | EXTECH | TP875 | PROBE, HIGH TEMP 1000 F W/ALLIGATOR CLIPS | 
| 906 | EXTECH | TP882 | PROBE, PENETRATION, K, HIGH TEMP/-50 TO 1000F | 
| 907 | EXTECH | TP890 | PROBE, THERMISTOR FOR RH300 | 
| 908 | EXTECH | TR100 | TRIPOD | 
| 909 | EXTECH | UA100-240 | UNIVERSAL AC ADAPTOR 120-240V 9V@1A | 
| 910 | EXTECH | UA100-BR | UNIVERSAL ADAPTOR FOR BR200 AND BR250 | 
| 911 | EXTECH | UM200 | MICRO OHM METER | 
| 912 | EXTECH | UM200-NIST | MICRO OHM METER WITH NIST | 
| 913 | EXTECH | USB100 | ADAPTOR, RS232 TO U.S.B. | 
| 914 | EXTECH | VB300 | VIBRATION DATALOGGER | 
| 915 | EXTECH | VB400 | PEN VIBRATION METER | 
| 916 | EXTECH | VB500 | 4-CHANNEL VIBRATION METER / DATALOGGER | 
| 917 | EXTECH | VB500-NIST | 4-CHANNEL VIBRATION METER / DATALOGGER WITH NIST | 
| 918 | EXTECH | VIR50 | VIDEO IR THERMOMETER | 
| 919 | EXTECH | VIR50-NISTL | VIDEO IR THERMOMETER WITH NIST | 
| 920 | EXTECH | VT10 | VOLTAGE DETECTOR MULTIFUNCTION | 
| 921 | EXTECH | VT30 | VOLTAGE DETECTOR, LCD MULTIFUNCTION | 
| 922 | EXTECH | VT30-E | VOLTAGE DETECTOR LCD EUROPEAN VERSION | 
| 923 | EXTECH | WB200 | WET BULB HYGRO-THERMOMETER/DATALOGGER | 
| 924 | EXTECH | WTH100 | WEATHER STATION, RADIO CONTROLLED/WIRELESS |