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 Hand
Held Refractometer
- Design Show
- Brix,Industrial fluids - Salinity - Wine,Alcohol - Antifreeze/Battery fluids/cleaning fluid - Clinical Protein - Abbe Refractometer
Digital Refractometer
PH meter
PH Controller ORP Controller
TDS meter,EC meter
Electrode
Hydrometer
Thermometer - Digital Thermometer
- Digital hygro thermometer - Digital Infrared thermometer - K type sensor thermometer - Highest and lowest measuring thermometer - Indoor outdoor thermometer - Garden thermometer - Refrigerator,drinks and milk thermometer - Psychrometer - Aquarium Temperature Controller - liquid crystal thermometer
Tachometer
Moisture meter
Humidity meter,Dew Point meter
Digital Anemometer
Lux Meter
Sound level meterThickness
Meter,Coating Thickness Meter
Spectrophotometer
Surveying Instruments
Halogen Leak Detector
Electric Balance,Pocket scale |
Sound Level Meter
| Type | Functions | Picture |
| JS-1357 | Measuring Range: 30-130dB Accuracy: ¡À1.5dB (94dB @ 1KHz) Resolution: 0.1dB Dynamic Response: 50dB Frequency Response: 31.5Hz - 8KHz
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| SL-5868 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL:A:30¡«130dB C:35¡«130dB Linear:35¡«130dB DC OUT:0¡«2V RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING:A, C, Linear, Filiter FUNCTION: SL, Leq, LN DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:9V 6F22 BATTERY DIMENSION:195X71X32mm¡¡ |
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| SL-5866 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL: 30¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:9V 6F22 BATTERY DIMENSION:195X71X32mm |
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| SL-5858 | STANDARD:GB/T3785, IEC651 Type2, ANSI S1.4 Type2 SOUND LEVEL:A:30¡«130dB C:35¡«130dB Linear:35¡«130dB DC OUT:0¡«2V RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A, C, Linear, Filiter FUNCTION: SL, Leq, LN DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:9V 6F22 BATTERY DIMENSION:207X71X32mm |
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| SL-5856 | STANDARD:GB/T3785, IEC651 Type2, ANSI S1.4 Type2 SOUND LEVEL: 30¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A DETECTION CHARACTERISTICS: FAST/SLOW POWERSUPPLY:9V 6F22 BATTERY DIMENSION:207X71X32mm |
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| SL-5818 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL:A:30¡«130dB C:35¡«130dB Linear:35¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A, C, Linear, Filiter FUNCTION: SL, Leq, LN DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:4X1.5V AA(UM-3)BATTERY DIMENSION:212X69X32mm |
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| SL-5816 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL: 30¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:4X1.5V AA(UM-3)BATTERY DIMENSION:212X69X32mm |
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| SL-5800 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL: 40¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A DETECTION CHARACTERISTICS: FAST/SLOW POWERSUPPLY:4X1.5V AA(UM-3)BATTERY DIMENSION:212X69X32mm¡¡ |
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| SL-5826 | STANDARD:GB/T3785, IEC651 Type2 SOUND LEVEL: 35¡«130dB RESOLUTION:0.1 ACCURACY:¡À1dB WEIGHTING: A DETECTION CHARACTERISTICS: FAST/SLOW POWER SUPPLY:4X1.5V AA(UM-3)BATTERY DIMENSION:235X69X32mm |
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| Sound Level Calibrator Model: ND9 |
STANDARD: ANSI S1.40 CLASS2, IEC942 OUTPUT SOUND LEVEL:94dB & 114dB FREQUENCY:1000Hz+2.4% DESIGN FOR:1",1/2" POWER SUPPLY:9V 6F22 BATTERY DIMENSION:145X47X47mm |
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