ST-107 Integrating Sound Level Meter1.Fast, Slow, Impulse
2.Frequency range: 31.5Hz ~8KHz.
3.Measurement range: 30dB~130dB.
4.Dynamic range:100dB.
5.A/C/Z frequency.
6.Storage up to 37,000 records.
7.USB interface.
8.AC and DC ou
ST-107S Class 2 Integrating Sound Level Meter1.Comply with IEC-61672-1 2002 Class 2
2.Fast, Slow, Impulse.
3.Frequency range: 20Hz ~8KHz.
4.Measurement range: 30dB~130dB.
5.Dynamic range:100dB.
6.A/C/Z frequency
7.Storage up to 37,000 rec
ST-130 Noise Dose Meter1.Display Range : 30-90dB ; 50-110dB ; 70-140dB.
2.Test Range : 41-86dB, 55-106dB and 75-125dB.
3.Frequency Weighting : A ; C ; Z.
4.Perform OSHA and IEC Noise accumulation surveys.
5.Six built-in
ST-140 Vibration Meter1.Wide frequency range of 10Hz to 5KHz
2.Acceleration, velocity and displacement measurement
3.Meets ISO2954 sensor for accurate measurement
4.Vibration sensor with magnetic adapter on1.2M (47.2) c
TM-100 Sound Level Calibrator1.Setting standard sound level at 94dB and 114dB.
2.According Standard ANSI S1 4-1984 and IEC 942 1988 Class 2
3.1/2 inch microphone adapters provided.
4.Low battery indicator.
5.Class 2 Dual L
TM-101 Sound Level Meter1.IEC 61672, Type II
2.30~130dB.
3.LO, MED, HI ranges.
4.AC/DC signal output.
TM-102 Sound Level Meter1.30~130dB.
2.Auto Ranging.
3.LO, MED, HI ranges.
4.3 1/2 digits LCD display with maximum reading of 2000.
5.Baclit LCD
6.Test ranges: 30~130dB.
7.LO: 30~80dB
8.MED: 50~100dB
9.HI: 80~130dB
1
TM-103 Datalogging Sound Level Meter1.IEC 61672, Type II
2.USB Datalogger with 14,000 records.
3.Auto Ranging.
4.30~130dB.
5.LO, MED, HI ranges.
6.3-1/2 digits LCD display with maximum reading of 2000.
7.Backlit LCD
PCE-318 Sound/Noise/Decibel MeterThe decibel meter PCE-318 detects the volume from a sound level of 26 dB (A). 
TM-190 Multi-Field EMF Meter1.Display: 4 digits, 2.4 inches color TFT LCD.
2.Sample rate: 6 seconds per time.
3.Battery life: approximate 8 hours.
4.Battery: 1.5V AAA alkaline battery*3.
5.Audible key tone alarm: buzzer
6.O
TM-191 EMF Meter1.Display range: 20,200,2000
2.Display units: micro-Tesla and mini-Gauss.
3.Data hold (HOLD) and Maximum (MAX) hold functions.
4.Low battery indication.
5.Overload indication.
6.This meter is app
TM-192/TM-192D 3-axis EMF Meter1.Frequency response: 30Hz to 2000Hz.
2.Sensor: Triple Axis (X, Y, Z).
3.Range: 20/200/2000 mG,2/20/200μT.
4.Data hold (HOLD).
5.Maximum hold (MAX).
6.Minimum hold (MIN).
7.TM-192D is built i
TM-194 Microwave Oven Leakage Detector1.Ranges: 2.45 GHZ (microwave frequency) or 50MHZ~3.5 GHZ.
2.RF power density: 0.01~2.700m W/cm2.
3.Data hold (HOLD).
4.Maximum (MAX) Hold.
5.Minimum (MIN) Hold.
6.Zero function.
7.Build in alar
TM-195 3-axis RF Field Strength Meter1.RF range: 38mV to 20V/M
2.Frequency range: 50MHz to 3.5GHz.
3.Sensors: Triple Axis (X, Y, Z)
4.Manual data memory (Max & AVG) records.
5.Calibration factor, Alarm and Clock settings.
6.TM-1
TM-196 3-axis RF Field Strength Meter1.Measurement range: 38mV to 11V/m
2.Frequency range: 10MHz~8GHZ.
3.Sensor: Triple Axis (X, Y, Z).
4.Manual data memory (Max & AVG) records.
5.Calibration factor, Alarm and Clock settings.
6
ST-105 Class 1 Integrating Sound Analyzer Meter1.Statistic analysis.
2.24HR measurement.
3.Integral measurement.
4.Real time analyzer in 1/1 and 1/3 octave band.
5.Simultaneously measures A, C, Z and F, S, Impulse.
6.Measurement function: Lx
ST-106 Class 1 Integrating Sound Level Meter1.The ST-106 is high performance Class 1 integrating sound level meter. It measures Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak functions simultaneously
2.Fast, Slow, Impulse response time.
ST-107S Class 2 Integrating Sound Level Meter1.Comply with IEC-61672-1 2002 Class 2
2.Fast, Slow, Impulse.
3.Frequency range: 20Hz ~8KHz.
4.Measurement range: 30dB~130dB.
5.Dynamic range:100dB.
6.A/C/Z frequency
7.Storage up to 37,000 rec
ST-109R Class 1 Sound Level Meter1.Frequency range: 10Hz ~20KHz.
2.Measurement range:30dB~130dB.
3.Dynamic range:60dB.
4.A/C/Z frequency weighting.
5.Fast, Slow, Impulse .
6.DC & AC Output.
7.Bargraph display.
8.USB interf
ST-120 Class1 Sound Level Calibrator1.IEC 60942:2003 Class1/ANSI S1.40-1984.
2.Output sound level : at 94dB and 114dB.
3.Frequency : 1KHZ ±1%, Class1, A
4.Accuracy : 94±0.3dB 114±0.5dB Specifications
5.Sound pressure levels : at 94
1.Display units in uSv/h and uRem/h.
2.Built-in a GM tube.
3.Quick response to the radiation strength of Beta(B), Gamma(y) and X-ray.
4.Auto Ranging.
5.Automatic detection, easy setting.
6.A beep
1.Gamma radiation dose rate and dose measurement . Alert mode indicator
2.Bar Graph display :
3.Sampling rate:6 seconds per time
4.Battery life: approx. 10 hours
5.Dimensions :115x60x31mm (LxWxH)
1.30mm 6 plastics vane
2.Light air response 0.4m/s
3.Air flow calculate function.
4.Max/Min/Avg and data hold.
5.Memory capacity: 99 records.
6.Memory recall function.
7.Backlight function.
8.A
1.45mm 4 plastics vane
2.High sensitivity of 0.4m/s.
3.Air flow calculates function.
4.Max/Min/Avg and data hold.
5.Auto power off with disable function.
6.Memory capacity: 99 records.
7.Memory 
1.30mm 6 plastics vane.
2.Light air response 0.4m/s.
3.Air flow calculate function.
4.Max/Min/Avg and data hold.
5.Auto power off with disable function.
6.TM-740 is a low cost and pocket size mod
1.Fast response telescoping probe.
2.Air flow volume.
3.Large LCD display.
4.Displays air (wind) speed in meters/second,feet/minute, kilometers/hr, knots, and miles/hr.
5.Displays maximum and min
1.3 Independent CO2, humidity and temperature sensors.
2.User operated CO2 calibration.
3.USB datalogg: 50,000 records.
4.Internal backup battery to maintain date/time setting.
5.Power management
1.Non-Dispersive Infrared (NDIR) CO2 sensor ensures long term stability and durability.
2.4 Measurements-CO2/CO2 Ventilation Rate/Temperature/Humidity.
3.Large display.
4.Easy -to-use PC software f
1.Large LED display.
2.Measurement: CO2, temp. and humidity.
3.The selection of °C or °F.
4.Real time data.
5.Data Hold function.
6.Alarm function.
7.This monitor can be mounted on a wall or sat
1.Complete environmental monitoring and alarm solution
2.Wall-Mounted LED type for easy reading
3.Alarm set for CO2 and Temperature and Humidity
4.USB Datalogging Capacity 65,000 records
5.Real-ti
