TM-188D Heat Stress WBGT Meter

TM-188D Heat Stress WBGT Meter
-Wide frequency range of 10Hz to 5KHz

-Acceleration, velocity and displacement measurement

-Meets ISO2954 sensor ...

- Quick-response capacitance sensor, accurate measurement for wet bulb globe temperature(WBGT), black globe temperature(TG), humidity(%RH), air temperature(TA), wet bulb(WET) and dew point(DEW).

- Max/Min and data hold.

- Low battery indication.

- LCD display with LED backlight.

- Viewing data records.

- Switch the temperature unit to ℃ or ℉.

- Brass black ball in 50mm diameter.

- WBGT alarm setting.

- Auto power off with disable function.

- Data logging capacity: 12000 records, USB PC serial interface (TM-188D).

- Sampling interval: Max 24 hours; Min 1 Second (TM-188D).

Application
TM-188
TM-188D (with datalogger)

The HEAT STRESS WBGT METER is quick-response with accurate measurement for the effects of temperature, humidity, and direct or radiant sunlight.

This instrument is ideal for the athletic trainers, military, occupational (Industrial) hygienists, outdoor worker and the sports medicine specialists; and it's designed according to the regulations mentioned below.

In order to measure the WBGT index, you should refer to the following regulations:

ISO7243 : Hot environments. Estimation of the heat stress on working man.

ISO7726 : Ergonomics of the thermal environment-instruments for measuring physical quantities.

OSHA : Occupational Safety and Health Administration.

JISHA : Japan Industrial Safety and Health Association.



Specification
Wet Bulb Globe Temperature (WBGT)

Unit

Range

Resolution

Accuracy@15~40°C

Indoor &

outdoor

without

sunlight

°C

0°C~59.0°C



0.1°C

±1.0°C

°F

32.0°F~138.0°F



0.1°F

±1.8°F

outdoor

with

sunlight



°C

0°C~56.0°C



0.1°C

±1.5°C

°F

32.0°F~132.0°F



0.1°F

±2.7°F

*Indoor & outdoor without sunlight :WBGT=(0.7xWET)+(0.3xTG)

Outdoor with sunlight : WBGT=(0.7xWET)+(0.2xTG)+(0.1xTA)



Air temperature (TA)

Unit

Range

Resolution

Accuracy@15~40°C

°C

0°C~50.0°C

0.1°C

±0.8°C

°F

31°F~122.0°F

0.1°F

±1.5°F





Black globe temperature (TG)

Unit

Range

Resolution

Accuracy@15~40°C

°C

0°C~80.0°C

0.1°C

±0.6°C

°F

32°F~176.0°F

0.1°F

±1.1°F





Relative humidity (%RH)

Range

1%-99%

Accuracy



±3.0%RH (20%~80%)

±5.0%RH (<20% ,>80%)

Resolution

0.1%

Response time

<4 sec





Dew point temperature (DEW)

Unit

Range

Resolution

°C

-35.3°C~48.9°C

0.1°C

°F

-31.5°F~120.1°F

0.1°F

The value is calculated from the RH and air temp





Wet bulb temperature (WET)

Unit

Range

Resolution

°C

-21.6°C~50.0°C

0.1°C

°F

-6.9°F~122.0°F

0.1°F

The value is calculated from the RH and air temp

BAT-2 Battery tester

BAT-2 battery tester
Very suitable for home / business use

The BAT-2 battery tester shows the amount of charge remaining standard and rechargeable batteries. Color-coded test on the calibration of the proportional analog display
Analogy pointer to quickly identify the area of ""good"" (green), ""low"" (yellow), and ""replace / recharge"" (red) battery status. The BAT-2 can be tested forBattery types 9V, AA, AAA, C, D, and 1.5V button type battery.

Features:
1. BAT-2 test does not require any internal battery.
2. Easy to interpret color-coded display as ""good"", ""low"" and ""Replacing / charge"" indicator
3. Can test standard or rechargeable electric battery types: 9V, AA, AAA, C, D, 1.5V button battery
4. lightweight and convenient, easy to use

ED-25G EMF Field Tester Gauss meter

EMF Field Tester ED-25G



Features:


1.Dual operation mode: RF power meter mode and LF Gauss meter mode


2.Frequency range: 100MHz - 3GHz (RF meter), 50Hz - 10KHz (Gauss meter)


3.Super Wide dynamic range: 60dB(RF meter)


4.High sensitivity: V55dBm to 0dBm (RF meter), 1mG - 500 mG (Gauss meter)


5.Peak power density measurement 1.5uW/m2 to 0.58W/m2 (auto scale)


6.LCD digital Histogram and bar-graphics for RF level and Gauss level display


7.Analog RF(AM,FM) and High speed digital RF(GSM,TDMA,,CDMA, Wi-Fi,WiMAX)


8.Both AC Magnetic field and RF Electrical field measurement


9.Small, compact handheld design, 65mmx130mm


10.Battery operated (9V DC)



Applications


1.Electromagnetic field strength measurement


2.both low frequency and high frequency


3.Mobile phone base station radiation power


4.Density safety measurement


5.Telecommunications(CW,TDMA,GSM,DECT)


6.AC power line, Transformer radiation


7.RF power measurement for radio transmitters


8.Wireless LAN (Wi-Fi) detection, installations


9.Spy camera, wireless bug finder


10.Cellular/cordless phone radiation safety level


11.Microwave oven leakage detection


12.Electric and magnetic field measurement


13.Personal living environment EMF safety


EMF-701 EMF detector / EMF tester gauss meter

EMF Field Tester Model :EMF 701
13 mm(0.5""), 3 1/2 digit LCD display
Range in guass:0.1m to 199.9m gauss.
Range in Telsa:0.01 ~ 19.99 micro Tesla
Band width:30Hz to 300Hz
A cost effective, handheld meter provides the user with quick,reliable and easy way to measure electromagnetic field (EMF) radiation levels generated by power lines, cables, computer monitors,TV sets, Video equipment and many other similar devices..
Over range indication Fast sampling rate of 2.5 times per second

EMF-701A EMF Tester (Gauss Meter)

The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices.
The EMF tester is a cost effective, hand-held instrument designed and calibrated to measure electromagnetic field radiation at different bandwidths.
Display micro Tesla & milli Gauss in the same tester.
Data hold, Peak hold function

TG-900 Coating Thickness Gauge

Coating Thickness Gauge

TG-900 Features:

Automatically hold reading, when sensor leaves the surface.

Automatically measure thickness for ferrous material, when you place sensor onto the surface.

2-point calibration.

One hand operaiton- Simple and easy to be used.

Back light display

micro mini/mils user-selective.

Autopower off.

CE-approval

VD-16 Non Contact Voltage detector

VD-16 Voltage detector

* Convenient AC voltage tester that indicates the presence of AC 5 ~ 1,000V
* The Voltage tester pen can help you find broken, and live wires
* Sensitivity adjustable for non contact detection
* Able to test light sockets and locates the short circuit.
* White LED light
* Power on off switch
* Detecting red lamp alert
* The voltage tester pen is ideal for home.