Features

• enables quick and convenient continuity cable testing for all types of audio cables
• continuity test function (buzzer and LED indication)
• suited for the following connectors and their combinations:
  • 6.3mm jack
  • 3.5mm jack
  • XLR 3P (M/F)
  • XLR 5P (M/F)
  • phono / RCA
  • banana plug
  • Speakon® 8P
  • Speakon® 4P
  • DIN 3P / 5P / 7P / 8P
  • 5-pin mini DIN
• LEDs confirm each conductor connection
• 9-way switch for selecting connections to be tested
• battery check function
• rugged, compact, metal construction for ultimate roadworthiness, long life and reliability
• includes one pair of probes

Specifications

• power supply: 1 x E-block 9V 6LR61C (included)
• dimensions: 190 x 60 x 110mm
• weight:

Features

• enables quick and convenient continuity cable testing for all types of audio cables
• suited for the following connectors and their combinations:
  • 1/4" TRS
  • balanced XLR (M/F)
  • phono/RCA
  • banana plug
  • Speakon
  • 5-pin mini DIN
• LEDs confirm each conductor connection
• 6-way switch for selecting connections to be tested
• includes internal battery and ground connection status checks
• rugged, compact, metal construction for ultimate roadworthiness, long life and reliability

Specifications

• power supply: 1 x E-block 9V 6LR61C (not included)
• dimensions: 160 x 66 x 120mm
• weight: 575g

Features

• daily and weekly programs
• repeat programs with 8 on/off locations
• LCD display: time of day, weekday and switching status
• NiMH backup battery holds data for up to 200h when fully charged
• 3-way manual override function: on - off - auto
• easy installation on DIN rail or on wall with supplied adapter plate
• transparent front cover

Specifications

• power supply: 220 ~ 250VAC/50Hz
• output:
  • resisitive load: 16A @ 230VAC, max. 3680W
  • inductive load: 8A @ 230VAC (cos µ = 0.4)
• timer interval: 1 min
• power consumption: 4.4W
• operating temperature: -10°C ~ 40°C
• accuracy: ± 1 min. per month

คุณลักษณะทั่วไป

• true RMS measurement of AC current and voltage
• autorange for V - C - R
• large 4000 count LCD display with bar graph
• peak-hold function to record min. and max. readings for current and voltage
• data-hold function
• DCV (0.1mV~ 600V) and ACV (0.1mV~600V) measurements
• ACA and DCA (0.01~1000A) current measurements
• max. Ø for conductor: 30mm
• resistance measurements: 0.1~40Mohm
• frequency measurements: 0.001~4KHz
• capacitance measurement: 0.001nF~40mF
• temperature measurements: -40°C to 1,000°C
• diode test, continuity test and backlight
• K-type thermocouple measuring range: from -20°C to 1000°C
• safety: indoor use only (overvoltage Cat. III 600V)

คุณสมบัติเฉพาะ

• DC voltage: 0.4/4/40/400/600V
  • basic accuracy: ±(1.5% of rdg + 2 digits) / ±(0.8% of rdg + 2 digits) for 0.4V range / ±(2.0% of rdg + 2 digits) for 600V range
  • input impedance: 10Mohm
  • maximum input: 600V
• AC voltage: 0.4/4/40/400/600V TRUE RMS
  • basic accuracy: ±(1.5% of rdg + 8 digits) / ±(1.0% of rdg + 10 digits) for 0.4V range / ±(2.0% of rdg + 8 digits) for 600V range
  • input impedance: 10Mohm
  • frequency range: 50-60Hz
  • maximum input: 600V
• DC current: 40/400/1000V
  • basic accuracy: ±(2.8% of rdg + 10 digits) for 40A range / ±(2.8% of rdg + 8 digits) for 400A range / ±(3.0% of rdg + 8 digits) for 1000A range
  • overload protection: -
• AC current: 40/400/1000A TRUE RMS
  • basic accuracy: ±(2.8% of rdg + 10 digits) for 40A range / ±(2.8% of rdg + 8 digits) for 400A range / ±(3.0% of rdg + 8 digits) for 1000A range
  • overload protection: -
• resistance: 400/4K/40K/400K/4M/40M
  • basic accuracy: ±(1.0% of rdg + 4 digits) for 400ohm range / ±(1.5% of rdg + 2 digits) for 4K~400K range / ±(2.5% of rdg + 5 digits) for 4M range / ±(3.5% of rdg + 10 digits) for 40M range
  • overload protection: 15s max. 250V (all ranges)
• capacitance: 4n/40n/400n/4µ/40µ/400µF/4mF/40mF
  • accuracy: ±(5.0% of rdg + 30 digits) for 4nF range / ±(5.0% of rdg + 20 digits) for 40nF range / ±(3.0% of rdg + 5 digits) for 400nF~40µF range / ±(4.0% of rdg + 10 digits) for 400µF range / ±(5.0% of rdg + 10 digits) for 4mF~40mF range
• inductance: -
  • accuracy: -
• frequency: 4,000KHz
  • basic accuracy: ±(1.5% of rdg + 2 digits)
  • overload protection: 15s max. 250V (all ranges)
• temperature: -40°C~1,000°C
  • basic accuracy: ±(2.5% of rdg + 3°C)
• overrange: yes "OL"
• continuity buzzer: yes
• transistor test: -
• diode test: yes
• low-battery indication: yes
• maximum display: 3999
• LCD display size: 22 x 35 mm
• ranging mode: auto/manual
• data hold: yes
• backlight: yes
• dimensions: 229 x 80 x 49mm
• weight: ±303g
• power supply: 1 x 9V battery (incl.)
• packaging: blow mould case
• accessories: manual / test leads / thermocouple / battery / carrying case
• auto power-off: yes

• Measure both humidity & temperature
• LCD readout displays moisture content over the range of 0~95.7% & -10~50°C or 14~122°F
• Automatic range selection
• Manual material selection
• With long-term & stable humidity sensor
• Quick and precise measurement
• 7 different materials (Hard wood, Soft wood, Cement mortar, Lime mortar, Bricks)
• High resolution and high accuracy
• Displays temperature °C or °F
• Automatic shutdown / Continuous working mode or Manual shutdown
• Low battery voltage indication
• Good circuitry design, uses power efficiently
• Display "HI" when moiture content is higher than measuring range
• Compact & light weight
• Easy to use and fits perfectly in either hand
• Protective cap for safe storage
• Easy to read in sunlight or dark areas, as bright LED's are easily distinguishable
• Software calibrated ensuring high reliability

• Digital display: 3 digits
• Designed according to CE directive: 2004/108/EC
• Parameters: % material moisture contents , temperature °C, °F
• Measurement range:
  • Moisture: 0.0%~95.7%
  • Temperature: -10~50°C
• Accuracy: Conductivity measurement: ±%2
• Temperature: ±1°C
• Resolution: 0.1% , 0.1°C, 0.1°F
• Response time:
  • Moisture: 1s
  • Temperature: 125ms
• Measurement selection:
  • Material 1: 8.9~95.7%
    (Hard wood such as Beech, Spruce, Larch, Birch, Cherry, Walnut and so on)
  • Material 2: 7.1~80.0%
    (Soft wood such as Oak, Pine,Maple,Ash-tree, Douglas fir, Meranti and so on)
  • Material 3: 1.0~2.5%
    (Cement or Concrete plane, Plaster produce)
  • Material 4: 0.0~3.3%
    (Anhydrite plane)
  • Material 5: 0.7~3.8%
    (Cement mortar)
  • Material 6: 0.5~7.4%
    (Lime mortar)
  • Material7: 0.0~23.4%
    (Bricks)
• Automatic shutdown / Continuous working mode or Manual shutdown
• Power supply: 3 x AAA DC1.5V
• Operating temperature: -10~50°C
• Storage temperature: -40~70°C , -40~158°F
• Size: 121 x 60 x 30
• Weight: approx. 180g (including battery)

รายละเอียด

Introducing our new line of Multi-Grain Moisture Meter that determines the moisture content of whole, ground, milled and even flour and soft wheat. It has advanced features to bring a TOP QUALITY MULTI-FUNCTION METER that detect moisture not just in 1 or 2 but in 36 different variety of grains. Data gathered will then be used by the coded LED lights to give you with the most current condition of the grain being tested. These vital information can determine whether the produced grains are safe to store or process, or whether they are at risk of decay. Plus it comes with a FREE detachable EXTRA LONG 2-PIN PROBE that uses an exclusive micro-computer LSI circuit and crystal time base ensuring highly accurate readings, fast measuring and quick response time. A powerful and versatile instrument for measuring and diagnosing dampness in grains. Equipped with fast and accurate measurement of moisture in the process of allotment, acquisition, storage, machining of packed grains. Digital display gives exact reading with no guessing or errors while a colour coded light (LED) indicates the moisture condition of the material. This combined presentation of moisture measurement helps the user to map the extent of problems and monitor changes in condition precisely and reliably.

We keep in keep in mind that safety of the user should always comes first, making sure that it bears the CE marking. This certifies its compliance with the essential health standards and safety requirements set out by the European Directives, thus your safety while using the MC-7825G is assured. ลักษณะทั่วไป Approved by strict quality and safety standards***Has CE marking, conforms with the essential health and safety requirements set out by the European Directives, safety of the user is assured ***Uses Microcomputer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time***Provides a FREE Extra long 2-pin probe that reaches deep into your grain***Can be used to measure both moisture and temperature levels of grains, foods, feeds and many others thrughout the entire grain production process***With durable and lightweight ABS plastic housing insures a quality product for long and trouble-free life***With Color coded LED lights, helps the user to map the extent of problems and monitor the changes in its condition precisely and reliably***DATA HOLD function to freeze the current value at the display***Provides alarm values that can be set by the user***With sleek design that fits snugly in the hand, so it can be used effortlessly for long periods***With easy to use hand held digital LCD display monitor with very bright for visual clarity and gives exact reading with no guessing errors***Can automatically switch off after five minutes or switch off manually***Accurate testing results are guaranteed and made with the finest materials that assures its durability and reliability   Up to 36 Types of grains can be measured!

Can measure a very wide variety of grains including the following ones:  

Wheat/Rye (whole/ground)	Sorghum/Milo (whole/ground)
Paddy (whole/ground)	Sunflower Seed (whole)
Rice (milled)	Flax (whole)
Semolina	Peas/Progreta (ground)
Maize/Corn (whole/ground)	Peas (ground)
Soya Beans (whole/ground)	Ground Nuts Hulled (whole)
Barley/Oats (whole/ground)	Grass See/Cocksfoot (whole)
Coffee (whole/ground)	Flour/Soft Wheat
Coffee Green (ground)	Clover/White Seed (whole)
Cocoa Beans (whole)	Clover/Red Lucerne Seed (whole)
Linseed (whole)	Buckwheat ground)
Lentils (whole/ground)	Brassicas/Brussels Sprout (whole/ground)
Oilseed Rape (ground)	Brassicas/Tic/Winter (whole/ground)
Mustard Seed (whole)

  คุณสมบัติเฉพาะ

• Especially for grains moisture
• Moisture Range : Average 6 - 30%
• Accuracy : + / - 0.5% n or +/- 0.5% (whichever is the greater)
• Resolution: 0.1
• Display: 4 digits, 10mm LCD screen
• 3 Color Code LED light Indicator:
  *****GREEN light- represents safe & air-dry state
  *****YELLOW light - represents borderline state
  *****RED light - represents damp state
• Operating conditions : 0 ~ 50°C
• Unit Dimensions : 165 x 62 x 26mm (or 6.5 x 2.4 x 1.0 inch)
• Probe Dimensions : 368 x 44 x 25 mm (or 14.5 x 1.7 x 1.0 inch)
• Battery indicator: Low battery indicator
• Auto power off
• Power supply : 4 x AAA size batteries (not included)
• Dimensions: 165mm x 62mm x 26mm
• Item weight : 320g (excluding batteries but including the probe)

• 2-PIN Steel Probe
• User's Manual
• Protective Carrying Case with Shock absorbent contoured rubber inside

APPLICATIONS & FEATURES

The Combustible Gas Leak Detector has a long, slim gooseneck probe to

find leaks in tight areas. It’s adjustable alarm, easy one-hand operation and

impact resistance storage case add up to value and convenience

Features:

• Higher Sensitivity

• Adjustable tick rate to locate leaks quickly and easily

• Visual leak detection by LED indicators

• Precision sensor detects even the smallest leaks

• Fast response of less than two seconds to 40% LEL

• Includes earphone Jack

• 16” gooseneck

*The replaceable sensor not covered by the warranty.

Gasses Detected

The GAS detects a wide variety of gasses, including some toxic gasses, and nuisance vapors.

The following lists represents only a portion of the more common gasses it will detect.

Combustible:

o Natural Gas

o Propane

o Butane

o Methane

o Acetone

o Alcohol

o Ammonia

o Steam

o Carbon Monoxide (not to quantify)

o Gasoline

o Jet Fuel

o Hydrogen Sulfide

o Smoke

o Industrial Solvents

o Lacquer Thinner o Naphtha             
Price: 14800.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_382245_th_3002637Fri, 21 May 2010 12:03:24 +0700 KEY STRENGTHS:
This highly reliable broad range combustible Gas Leak Detector for Industrial uses, HVAC, plumbing and plant maintenance is highly sensitive and an extremely useful tool in any environment where coal gases, hexane, propane, methane, natural gas, fuel oil, ethane, Butane, pentane, isopropyl alcohol, halogenation hydrocarbon, (Methanol, Ethanol, Butanol) aether, ketone (butone, protone), Hydrogen, toluene, and other compounds, (gasoline, industrial solvent, lacquer, refrigerant, sulfur dioxide, ammonia, sulfured hydrogen, acetic acid, etc) and many other explosive gases may be present.

Features

• easy to install
• adjustable timer & volume
• applications:
  • entry detection
  • automatic alarm warning
  • present detection
• includes:
  • 1 x retro-reflection IR photoelectric beam sensor
  • 1 x power supply 230V / 9V DC / 200mA
  • 1 x alarm speaker (timer & volume adjustable)
• optional counter for PEM7D: PEM7D/C

Specifications

• nominal detection range: 7m
• light source: IR LED
• speaker:
  • power supply: DC 9V
  • speaker output: chime / off / alarm (selection through by switch)
  • duration audio signal: about 1 sec. for chime, 30 sec. for alarm
  • timer adjustable: 3 - 30sec. before alarm activation
  • volume adjustable: yes (from 0 to max)
• working temperature: -20°C to +50°C
• power supply: DC 9-15V regulated (adapter included)
• total current consumption: < 100mA
• standby current: 25mA
• IP rating: IP44

Features

• sensing type: counter for access control system PEM7D
• applications: garage door, entrance, supermarket, restaurant, warehouse, ...
• contents:
  • one 4-digit counter
  • one cable (10m) to connect the speaker output of the PEM7D with the input of the 4-digit counter PEM7D/C
  • one mounting bracket (black finish) and mounting screws
  • manual

Specifications

• input voltage: 9-15Vdc
• max. display: 9999 (4 digits)
• addition: push "+" to add 1
• subtraction: push "-" to subtract 1
• manual operation: yes, hold + or - for 1 sec.
• reset: press reset button ('0000')
• monitor colour: red
• casing material: ABS
• current consumption: 48.7 mA ±10% (when '0000')
• standby current: 25mA max.
• light source: IR LED
• ambient temperature: -20°C~45°°C (-4°F~122°F)
• response time of speaker: chime: 1 sec - - alarm: 30sec (adjustable)
• external chime output: NPN output
• speaker output: chime/off/alarm (selected by slide switch)
• included : mounting bracket, screw and cable (10m) with twin plugs

Handheld Psychrometer and Anemometer

• BTU (British Thermal Units)

• Wet Bulb

• Dew Point

• Humidity

• Air Speed

• Air Volume

• Air Temperature

FEATURES

Meets OSHA Accuracy Requirements

Time Weighted Average (TWA)

Short Term Exposure Limit (STEL)

Compact, Light Weight, Durable

Battery Status LED

Data Logging Available (Model: ZDL-1400)

   INTRODUCTION

Environmental Sensors Co.’s Nitrogen Dioxide

Meter is a handheld instrument that measures

nitrogen dioxide concentration in a range of 0-

20 ppm and a resolution of 0.1 ppm

The instrument makes it possible to monitor

nitrogen dioxide vapor in air. The instrument

has a LCD display giving concentrations in ppm,

a low battery indicator, and an audible alarm

that can be set at any level from 0-20 ppm.

With the touch of a button, the meter displays

STEL (average of every 15 min.), TWA

(average of every hour) and Peak.

The ZDL-1400 Nitrogen Dioxide hand-held data logging meter stores all of the

exposure points for up to 14,400 at 10 sec. interval in 5 logs (a log is created in the

instrument’s internal memory each time it is used). A log contains: date, time,

number of exposure points. All of the log files can be easily uploaded to PC using

components available within the Microsoft Windows Operating System or the terminal software included with the instrument.  
Price: 0.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_584375_th_2993692Mon, 17 May 2010 16:00:07 +0700

FEATURES

Meets OSHA Accuracy Requirements

Time Weighted Average (TWA)

Short Term Exposure Limit (STEL)

Compact, Light Weight, Durable

Battery Status LED

Data Logging Available (Model: ZDL-1300)

  INTRODUCTION

Environmental Sensors Co.’s Sulfur Dioxide

Meter is a handheld instrument that measures

ozone concentration in a range of 0-20 ppm

and a resolution of 0.1 ppm

The instrument makes it possible to monitor

sulfur dioxide vapor in air. The instrument has a

LCD display giving concentrations in ppm, a low

battery indicator, and an audible alarm that can

be set at any level from 0-20 ppm.

With the touch of a button, the meter displays

STEL (average of every 15 min.), TWA

(average of every hour) and Peak.

The ZDL-1300 Sulfur Dioxide hand-held data logging meter stores all of the exposure

points for up to 14,400 at 10 sec. interval in 5 logs (a log is created in the

instrument’s internal memory each time it is used). A log contains: date, time,

number of exposure points. All of the log files can be easily uploaded to PC using

components available within the Microsoft Windows Operating System or the terminal software included with the instrument.    
Price: 0.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_584375_th_2993682Mon, 17 May 2010 15:54:21 +0700

FEATURES

Meets OSHA Accuracy Requirements

Time Weighted Average (TWA)

Short Term Exposure Limit (STEL)

Compact, Light Weight, Durable

Battery Status LED

Data Logging Available (Model: ZDL-400)

  INTRODUCTION

Environmental Sensors Co.’s Carbon Monoxide

Meter is a handheld instrument that measures

chlorine concentration in a range of 0-20 ppm

and a resolution of 0.1 ppm

The instrument makes it possible to monitor

chlorine vapor in air. The instrument has a LCD

display giving concentrations in ppm, a low

battery indicator, and an audible alarm that can

be set at any level from 0-20 ppm.

With the touch of a button, the meter displays

STEL (average of every 15 min.), TWA

(average of every hour) and Peak.

The ZDL-400 Chlorine hand-held data logging meter stores all of the exposure points

for up to 14,400 at 10 sec. interval in 5 logs (a log is created in the instrument’s

internal memory each time it is used). A log contains: date, time, number of

exposure points. All of the log files can be easily uploaded to PC using components

available within the Microsoft Windows Operating System or the terminal software included with the instrument.   
 
Price: 0.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_584375_th_2993662Mon, 17 May 2010 15:44:33 +0700

FEATURES

Meets OSHA Accuracy Requirements

Time Weighted Average (TWA)

Short Term Exposure Limit (STEL)

Compact, Light Weight, Durable

Battery Status LED

Data Logging Available (Model: ZDL-500)

Z-500 Ammonia Meter

www.EnvironmetalSensors.com

INTRODUCTION

Environmental Sensors Co.’s Carbon Monoxide

Meter is a handheld instrument that measures

carbon monoxide concentration in a range of

0-300 ppm and a resolution of 0.1 ppm

The instrument makes it possible to monitor

carbon monoxide vapor in air. The instrument

has a LCD display giving concentrations in ppm,

a low battery indicator, and an audible alarm

that can be set at any level from 0-300 ppm.

With the touch of a button, the meter displays

STEL (average of every 15 min.), TWA

(average of every hour) and Peak.

The ZDL-500 Carbon Monoxide hand-held data logging meter stores all of the

exposure points for up to 14,400 at 10 sec. interval in 5 logs (a log is created in the

instrument’s internal memory each time it is used). A log contains: date, time,

number of exposure points. All of the log files can be easily uploaded to PC using

components available within the Microsoft Windows Operating System or the terminal software included with the instrument.




 
Price: 0.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_584375_th_2993632Mon, 17 May 2010 15:34:31 +0700

FEATURES

Meets OSHA Accuracy Requirements

Time Weighted Average (TWA)

Short Term Exposure Limit (STEL)

Compact, Light Weight, Durable

Battery Status LED

Data Logging Available (Model: ZDL-800)

INTRODUCTION

Environmental Sensors Co.’s Ammonia Meter is

a handheld instrument that measures ammonia

concentration in a range of 0-100 ppm and a

resolution of 0.1 ppm

The instrument makes it possible to monitor

ammonia vapor in air. The instrument has a

LCD display giving concentrations in ppm, a low

battery indicator, and an audible alarm that can

be set at any level from 0-100 ppm.

With the touch of a button, the meter displays

STEL (average of every 15 min.), TWA

(average of every hour) and Peak.

The ZDL-800 Ammonia hand-held data logging meter stores all of the exposure points

for up to 5 logs (a log is created in the instrument’s internal memory each time it is

used). A log contains: date, time, number of exposure points. All of the log files can

be easily uploaded to PC using components available within the Microsoft Windows Operating System or the terminal software included with the instrument.


 

 
Price: 0.00
สั่งซื้อ ]]>http://tech4thai.tarad.com/product.detail_584375_th_2993579Mon, 17 May 2010 15:17:53 +0700

Features

• Compact and Light Weight
• Simple to use
• TWA, STEL and Peak
• Adjustable Alarm
• Data Logging Available (Model: ZDL-300)

Description

Filter Technology Eliminates Interferences

ZDL-300 Data Logging Model

คุณลักษณะทั่วไป

• LED indication
• advanced design for easy testing
• BNC adapter for testing BNC cables
• ability to test cables from a distance and in places that are not easily accessible
• automatically runs all tests and checks for continuity, open, shorted and crossed wire pairs

คุณสมบัติเฉพาะ

• tests: RJ45 (8P8C), RJ12 (6P6C), RJ11 (6P2C), RJ10 (4P4C) USOC & BNC, 10 Base-T, Token Ring & coaxial BNC cables
• power supply: 9V-battery (not incl.)
  
  ยี่ห้อ(Brand) : Velleman (ประเทศเบลเยี่ยม)
  รับประกัน(Warranty) : 1 ปี

ลักษณะทั่วไป

• LED indication
• advanced design for easy testing
• ability to test cables from a distance and in places that are not easily accessible
• automatically runs all tests and checks for continuity, open, shorted and crossed wire pairs
• slow and fast test switch

คุณสมบัติเฉพาะ

• tests: RJ-45, 10 Base-T, Token Ring, RJ11/12 cables
• power supply: 9V-battery (not incl.)
• max. cable length for testing: 300m
  
  ยี่ห้อ(Brand) : Velleman (ประเทศเบลเยี่ยม)
  รับประกัน(Warranty) : 1 ปี

คุณลักษณะทั่วไป

• device with 3 LEDs for an extremely bright, evenly distributed light beam
• LED bulb with an average lifetime of over 100 000h
• comes with belt clip

คุณสมบัติเฉพาะ

• power supply: 3 x V13GAC (incl.) ถ่านกระดุม
• length: 65mm