Testo

Test & Measurement

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  • HK$391.12
Testo 750-1, LED Voltage tester, 690V ac/dc, Continuity Check, Battery Powered, CAT 3 1000V
  • Maximum Voltage690V ac/dc
  • Continuity CheckYes
  • Safety CategoryCAT 3 1000 V, CAT 4 600V
  • Display TypeLED
  • IP RatingIP64
See similar products in Voltage Testers
  • HK$1,476.17
Testo 760-3 Handheld LCD Digital Multimeter True RMS, AC Current, AC Voltage, Capacitance, DC Current, DC Voltage,
  • Multimeter TypeHandheld
  • Absolute Maximum DC Current Measurement10A dc
  • Absolute Maximum AC Current Measurement10A ac
  • Absolute Maximum DC Voltage Measurement1000V dc
  • Absolute Maximum Resistance Measurement60MΩ
See similar products in Multimeters
  • HK$1,081.70
Testo testo 540 Light Meter, 0lx to 99999lx, ±3 %
  • Maximum Light Level99999lx
  • Minimum Light Level0lx
  • Best Accuracy±3 %
  • Resolution1 lx, 10 lx
  • Battery Life200 h
See similar products in Light Meters
  • HK$1,296.18
Testo testo 174H Data Logger for Humidity, Temperature Measurement
  • Measurement ParametersHumidity, Temperature
  • Sensor TypeCapacitive, NTC
  • Number of Input Channels2
  • Interface TypeUSB
  • Maximum Temperature Measurement+70 °C
See similar products in Data Loggers
  • HK$2,321.92
Testo testo 175 H1 Data Logger for Humidity, Temperature Measurement
  • Measurement ParametersHumidity, Temperature
  • Sensor TypeCapacitive, NTC
  • Number of Input Channels2
  • Interface TypeUSB
  • Maximum Temperature Measurement+50 (TD) °C
See similar products in Data Loggers
  • HK$4,279.69
Testo Testo 416 Telescopic Vane 40m/s Max Air Velocity Air Velocity, Volume Air Flow Anemometer
  • Measurement ParametersAir Velocity, Volume Air Flow
  • Maximum Air Velocity40m/s
  • Best Air Velocity Accuracy±1.5% + 0.2 m/s
  • Air Velocity Resolution0.1m/s
  • Probe TypeTelescopic Vane
See similar products in Anemometers
  • HK$2,084.74
Testo 438A, CFCs, HCFCs, HFCs, R134a, R-22, R-404A, R-410A, R-507 Handheld Refrigerant Leak Detector
  • Gases DetectedCFCs, HCFCs, HFCs, R-22, R-404A, R-410A, R-507, R134a, 438A
  • Response Time20 s
  • Meter TypeHandheld
  • Audible AlarmYes
  • Visual AlarmYes
See similar products in Gas Detectors
  • HK$652.75
Testo Testo 810 Infrared Thermometer, Max Temperature +300°C, ±2 %, Centigrade
  • Absolute Maximum Temperature Measurement+300°C
  • Temperature ScaleCentigrade
  • Absolute Minimum Temperature Measurement-30°C
  • Distance to Spot Ratio6:1
  • Best Accuracy±2 %
See similar products in Infrared Thermometers
  • HK$643.43
Testo 608-H1 Digital Thermohygrometer, Max Temperature +50°C, Max Humidity 95%RH
  • Absolute Maximum Temperature Measurement+50°C
  • Maximum Humidity Measurement95%RH
  • Best Temperature Measurement Accuracy±0.5 + 1 Digit °C
  • Temperature Measurement Resolution0.1°C
  • Best Humidity Measurement Accuracy±3 %RH
See similar products in Hygrometers
  • HK$4,873.06
Testo Testo 435-2 Data Logging Air Quality Monitor, Battery-powered
  • Maximum Temperature+150 °C, +400 °C, +1370 °C
  • Best Temperature Measurement Accuracy±0.5% + 0.4 °C
  • Temperature Measurement Resolution0.1°C
  • Power SourceBattery
  • Maximum Humidity Measurement100%RH
See similar products in Air Quality Monitors
  • HK$1,216.85
Testo Testo 610 Thermohygrometer, Max Temperature +50°C, Max Humidity 100%RH
  • Absolute Maximum Temperature Measurement+50°C
  • Maximum Humidity Measurement100%RH
  • Best Temperature Measurement Accuracy±0.5 °C
  • Temperature Measurement Resolution0.1°C
  • Best Humidity Measurement Accuracy±2.5 %RH
See similar products in Hygrometers
  • HK$974.92
Testo 608-H2 Digital Thermohygrometer, Max Temperature +70°C, Max Humidity 98%RH
  • Absolute Maximum Temperature Measurement+70°C
  • Maximum Humidity Measurement98%RH
  • Best Temperature Measurement Accuracy±0.5 + 1 Digit °C
  • Temperature Measurement Resolution0.1°C
  • Best Humidity Measurement Accuracy±2 %RH
See similar products in Hygrometers
  • HK$699.38
Testo Testo 410i Vane 30m/s Max Air Velocity Air Velocity, Temperature Anemometer
  • Measurement ParametersAir Velocity, Temperature
  • Maximum Air Velocity30m/s
  • Best Air Velocity Accuracy2 %
  • Air Velocity Resolution0.1m/s
  • Probe TypeVane
See similar products in Anemometers
  • HK$786.91
Testo 760-1 Handheld LCD Digital Multimeter, AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Frequency,
  • Multimeter TypeHandheld
  • Absolute Maximum DC Current Measurement10A dc
  • Absolute Maximum AC Current Measurement10A ac
  • Absolute Maximum Resistance Measurement40MΩ
  • Absolute Maximum AC Voltage Measurement600V ac
See similar products in Multimeters
  • HK$1,178.85
Testo Testo 510 Differential Manometer With 2 Pressure Port/s, Max Pressure Measurement 40.15 inH2O, 100 hPa
  • Best Accuracy+1.5 (0.40 → 40 inH2O) %, +1.5 (1.01 → 100 hPa) %
  • Number of Pressure Ports2
  • Maximum Pressure Measurement40.15 inH2O, 100 hPa
  • Minimum Pressure Measurement0 hPa, 0 inH2O
  • Pressure Port TypeDifferential
See similar products in Manometers
  • HK$3,730.00毎批:1 個
Testo Refrigerants Refrigerant Leak Detector, For Leak Detection, Refrigeration
  • Gases DetectedRefrigerants
  • Response Time1 s
  • ApplicationLeak Detection, Refrigeration
  • Audible AlarmYes
  • Visual AlarmYes
See similar products in Gas Detectors
  • HK$1,419.66
Testo Testo 410-2 NTC, Rotary Vane 20m/s Max Air Velocity Air Velocity, Humidity, Temperature Anemometer
  • Measurement ParametersAir Velocity, Humidity, Temperature
  • Maximum Air Velocity20m/s
  • Best Air Velocity Accuracy±2% + 0.2 m/s
  • Air Velocity Resolution0.1m/s
  • Probe TypeNTC, Rotary Vane
See similar products in Anemometers
  • HK$773.97
Testo 606-1 Moisture Meter, Maximum Measurement 50%
  • Maximum Measurement50%
  • Best Accuracy±1 %
  • Scale TypeConcrete, Plaster, Wood
  • Power SourceBattery
  • Battery TypeAAA
See similar products in Moisture Meters
  • HK$270.43
Testo 745 Non Contact Voltage Detector, 12V ac to 1000V ac
  • Power SourceBattery
  • Safety CategoryCAT 3 1000 V, CAT 4 600 V
  • Dimensions155 x 25 x 33mm
  • Weight63g
  • Height23mm
See similar products in Non Contact Voltage & Magnetic Field Indicators
  • HK$580.59
Testo 905-T1 K Input Probe Digital Thermometer
  • Absolute Maximum Temperature Measurement+350°C
  • Thermometer TypeProbe
  • Probe TypeK
  • Best Accuracy±1 °C
  • Number of Temperature Inputs1
See similar products in Digital Thermometers
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