Product Description

This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2

*Measuring range: 30~130 dBA
*Accuracy: ±1.5 dB

*Digit & Resolution: 4 digits & 0.1 dB

*Frequency response: 31.5Hz ~8.5KHz

* Frequency weighting characteristic: A

*Sampling rate: 2times/second

*Microphone：1/2 inch polarization capacitance microphone

*Max reading

*Automatic backlight

*Low battery indication

*Automatic power off


*Packing method: Blister + Card
*Power: 9V battery (6F22)

*Dimension: 57*36*149mm
*Weight: 144g (including battery)

                             Product Description

*This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2

*Measuring range:
----30~130 dBA

----35~130 dBC
*Accuracy: ±1.5 dB

*Digit & Resolution: five-digit number & 0.1 dB

*Frequency response: 31.5Hz ~8.5KHz

*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130

* Frequency weighting characteristic: A & C

* Time weighting: FAST/SLOW

*Sampling rate: 2times/second

*Microphone：1/2 inch polarization capacitance microphone

*AC/DC output

*Max reading

*Overload indication: OVER / UNDER

*Low battery indication

*Auto power off / Cancel “Auto power off”


*Packing method: PP box + Gift box
*Power: 1.5V AA* 4pcs or DC 6V 100mA adapter
*Dimension: 256*70*35mm
*Weight: 308g (including batteries)

              Product Description

According IEC651 TYPE2 & ANSI S1.4 TYPE2

*Calibration sound source 94dB at 1KHz 
 *Measurement range  30~130dBA, 35~130dBC
 *Accuracy  +/- 1.5dB(reference sound pressure standard,94dB at 1KHz) 
 *Frequency response  31.5Hz~8.5KHz
 *Resolution  0.1dB
 *Measuring level  30~130,30~80,50~100,60~110,80~130
 *Dynamic range 50dB/100dB
 *Overload indication OVER/UNDER
 *Frequency weighting characteristic A and C
 *Digital display 4 digits
 *Analogy bar graph 1dB/1 bar graph
 *Sampling rate 20times/second
 *AC signal output  4Vrms/full bar graph,output impedance is about 600 ohm
 *PWM signal output Duty cycle=(0.01xdb value)/3.3*100%
 *Dynamic characteristic Fast(High speed)/Slow(Low speed)
 *Calendar accuracy  +/-30 seconds/day
 *Data storage quantity  4700
 *The maximum value holding MAX
 *Auto power off 10minutes without operation
 *Microphone 1/2 inch condenser microphone
 *Power supply 6V(4pcs 1.5V alkline battery)
 *Dimension 70*35*256mm
 *Unit Weight 244g(without battery)

        Product Description

*Measuring range：

--Acceleration：0.1~199.9m/s

--Velocity：0.1~1999.9m/s

--Displacement：0.001~1.999 mm (P﹣P)

*Accuracy: ±5%H±2digits

*Measuring frequency：

--Acceleration: 10Hz~1KHz (LO)ï¼›1KHz~15KHz (HI)

--Velocity: 10Hz~1KHz (LO)

--Displacement: 10Hz~1KHz (LO)

*LCD display: 3 1/2 digits display

*Vibration pickup: Piezoelectric ceramic accelerometer (Shear-type)

*Data output: AC output 2 V peak (display full scale)

*Load impedance: 10K or more earphones can be connected

*Operation temperature: 0~40℃

*Equipped two probes (S and L) to adapt the different measurement requirement

*Low battery indication

*Auto power off

*LCD backlight display

Warranty: 12months



*Packing method: Gift box + PP box

*Power supply: 1*9V battery

*Weight: 134.5g

*Dimension: 175*67*33MM

              Product Description

*Measuring range：

--Acceleration：0.1~199.9m/s

--Velocity：0.1~1999.9m/s

--Displacement：0.001~1.999 mm (P﹣P)

*Accuracy: ±5%

*Measuring frequency：

--Acceleration: 10Hz~1KHz (LO)ï¼›1KHz~15KHz (HI)

--Velocity: 10Hz~1KHz (LO)

--Displacement: 10Hz~1KHz (LO)

*LCD display: 3 1/2 digits display

*Vibration pickup: Piezoelectric ceramic accelerometer (Shear-type)

*Operation temperature: 0~40℃

*Equipped two probes (S and L) to adapt the different measurement requirement

*Provides a magnetic probe to fit the condition uneasy hold on by hand

*Maximum value hold function

*Ambient temperature reading

*C/F selection

*Low battery indication

*Auto power off

*LCD backlight display

Warranty: 12months



*Packing method: Gift box + PP box

*Power supply: 1*9V battery

*Weight: 200g

*Dimension: 70*145*28MM

            Product Description

*This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2

*Measuring range:
----30~130 dBA

----35~130 dBC
*Accuracy: ±1.5 dB

*Digit & Resolution: 5 digits & 0.1 dB

*Frequency response: 31.5Hz ~8.5KHz

*Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130

* Frequency weighting characteristic: A & C

* Time weighting: FAST/SLOW

*Sampling rate: 2times/second

*Microphone：1/2 inch polarization capacitance microphone

*AC/DC output

*Max reading

*Overload indication: OVER / UNDER

*Low battery indication

*Auto power off / Cancel “Auto power off”


*Packing method: PP box + Gift box
*Power: 9V battery* 1pcs or DC 6V 100mA adapter
*Dimension: 207*70*29mm
*Weight: 178g (including batteries)


*Max reading

*Automatic backlight

*Low battery indication

*Automatic power off


*Packing method: Blister + Card
*Power: 9V battery (6F22)

*Dimension: 57*36*149mm
*Weight: 144g (including battery)

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