CENTER Humidity Temperature & Multimeter Dataloggers
Sound Level - Insulation Testing - Refrigerant Detector

Jump down to Refrigerant Leak Detector - Leak Detection

Center 313 & Center 310 Humidity & Temperature    ozb  dbd Dual Display    RS-232 Interface With Window Software 16,000 Records Data Logger Time Function Auto Power Off MAX MIN Function HOLD Function Resolution 0.1°C / 0.1°F Includes Cable and Software Software supports Windows 95 and later See price list below Center 313 with logging function   also supports real-time data transfer to the PC    Includes Cable and Software (normally stocked in Australia) Center 310 no logging function Operate the 310 direct on PC screen, also show text & graphic data presentation, save in Excel compat. format   Brochure on Center 31x Series & opt. software         (normally stocked in Australia)  See price list below Optional: Center 310-SE PC Software for 310       (normally stocked in Australia) Center 311 & Center 314 Also has thermocouple input K type: -200 to +1370°C Triple Display. (Delivery time 4 weeks ARO.) Center 314 with data logging with dual inputs: $550+GST   5/05 Has a combined temp/RH probe (same as the other meters) on a curly cord, plus an extra input for the K thermocouple. Center 311 no logging function Has dual inputs as above: special order Software supports Windows 95 and later versions       Brochure on Center 31x Series                           See price list below

Specifications of Center 313 Measurement Range: Humidity: 0~100%RH Temperature: -20°C ~ 60°C Accuracy: Humidity: 0 ~ 100%RH.... ±2.5%RH Temp.: -20°C ~ 60°C.... ±0.7°C Input Protection: 60V DC or 24Vrms AC Maximum Battery: 9V. NEDA 1604. IEC 6F22. JIS 006P Operating Temp: 0°C to 40°C (< 80% humidity) Storage Temp.: -10°C to 60°C (< 70% humidity) Dimension: 184mm x 64mm x 30mm     (7.25" x 2.5" x 1.2") Weight: Approx. 210g Software supports Windows 95 and later versions. Accessories:    Operation manual    9V battery    Carrying case    RS-232 cable      Brochure on Center 31x Series   Data on Center 313   Data on Center 310   Data on Center 311 (2 temp. inputs)   Data on Center 314 (2 temp. inputs, logger)   Brochure on Center 31x Series See price list below

Center 316 Humidity & Temperature Meter with dew point, web bulb

Measurement Range:
Humidity: 0%RH ~ 99%RH
Temperature: -20°C ~ 60°C

Wet Bulb Temperature Range: -20°C ~ 60°C
Dew Point Temperature Range: -20°C ~ 60°C
Accuracy: (at 23°C ± 5°C)

Range               Accuracy
5% to 95% RH   ±3% RH
-20 to 60°C         ±0.8°C

Resolution: 0.1%RH , 0.1°C

Response Times:   (@ t90; in slowly moving air)
Humidity:     180 sec
Temperature: 10 sec       Larger picture: click here

       Center 316 Humidity & Temperature Meter with dew point, web bulb:  $POA

CE-DM122 Multimeter Data Logger - 4-digit   

  Data & pictures: click here       Detailed data: click here    

RS232 Interface - SlimCom,   and Windows software for PC display of data
32,000 reading data logger
1ms peak, max-min function
LED backlight - 4 digits      Auto power off
Ranges: DC mV & V, AC mV & V,   DCµAmps & Amps, ACAmps,   Ohms,
               Capacitance, Frequency, RPM, Temperature, Diode test, Continuity sound if <40ohms
CE-DM122: Price includes the software and comms cable  See price list below

Center 340 Thermo Recorder

Waterproof, with backlit LCD display
Measurement Range: -30°C to 70°C
64,000 reading storage
SlimCom RS232 Interface
With Windows software       Preliminary Data Sheet
Dimensions:
   Recorder: 92 x 55 x 21mm,     Base 107.5 x 59 x 25.5mm    Hanger: 106.5 x 59 x 25.5mm
         See price list below

Other Products     Data: click here

 Temperature 300 301 302 303 304 305 306 307 308 309   

 Humidity 310 311 313 314 315     Sound Level 320 321 322 325     Graphic Recorder  (new product coming)

 Insulation Tester 360                    Clamp Meter 200 201 202 210 211 212 220 221 222

 Multimeter 100 102 110 120 122    

Center 380 Refrigerant Leak Detector - NEW PRODUCT

This unit can detect the refrigerant leak of R-134a, R-404A, R-407C, R-410A, R-22 etc. Freon gas.

Detector Applications:
Air Conditioning, Automotive Air Conditioning, Business Cooling, Industrial Cooling, Heat Pump

Features/Specifications:
Microprocessor Control with advanced digital signal processing.
Semiconductor gas sensor.
High / Low Leak Sensitivity Selector:
R-22, 134a:                  6g/year  or  30g/year
R-404A, 407C, 410A: 8g/year  or  40g/year

Alarm Method: Buzzer, Tricolor LED bar Indicator
Snake Tube Length: 390mm (15") flexible stainless probe
Auto power Off: 10 minutes
Ambient Concentration reset.
Equal Sensitivity to CFCs, HCFCs and HFCs.
Low battery indication.
Reference Leak source included.
Carrying case included.

Price List

The following items are normally stocked in Australia.  For other items, delivery times are 4 to 5 weeks. U p

Center 300  Handheld Meter Thermocouple K type -200°C to +1370°C   + Timer  $195+GST                                 9/06
Center 301  Handheld Therm Thermocouple K type -200°C to +1370°C   Dual input, dual display  $220+GST
Center 300-SE   PC Software + Cable for 300/301 Therm. $100    U h
CE-CE300 Cable   RS232 cable for Center 300   $60

Center 305  Handheld Logger Thermocouple K type -200°C to +1370°C with Data Logger 16000 readings + Software  $370
Center 306  Handheld Logger, as above, with Dual input, Triple Display, Data Logging, Time function   $395
Center 309  Handheld Logger Thermocouple K type -200°C to +1370°C with Data Logger 16000 readings  4 Inputs   $435

Center 310  Portable RH & T Meter  0-100RH, -20 to +60C   $350  
Center 310-Cal33   RH Calibration Bottle 33% for 310 series   $120
Center 310-Cal75   RH Calibration Bottle 75% for 310 series   $120
Center 310-SE        PC Software for Center 310     $120

Center 313 Portable RH meter / T   16000 data + software    $570    see above

Center 320 Portable Sound Level 35 to 130dB   $345
Center 322 Portable Sound Level 35 to 130dB Data logger 3200 readings   $530

Centre 340 Temperature Logger, Disp, -30 to +70°C, 64KB memory    $160
Centre 340/345 Temperature Logger Kit: Logger + Interface + Software    $220

Center 342  Temperature . Rel Humidity, 32K, Display   $220
Center 342/345 Temperature / Rel Humidity Kit, -30 to +70°C, 5 to 98%, Logger + Interface + Software  $290

Center 360  Insulation Tester 40 to 4000 Megohms auto  $370

Center DM110     Digital Multimeter 3 3/4 digits, Auto range or manual $146
Center DM110-Boot   Rubber Boot for DM110   $50
Center DM122     Digi Multimeter with data logging 32000 readings,
     Acc DC Volts 0.3%, AC Volts 0.5%, Auto range, RS232 interface   $445
    Capacitance  Temperature  Frequency  AC/DC 10A   True RMS   Continuity   Diode   RPM    Peak fn   Windows software

Center DM201   Clamp meter AC/DC 400A 600V   $280
Center DM221   MiniDigi AC Clamp 600A 600V Auto Ranging $130

CE-USB-ADAPTOR  for C/Tech USB use to-EX-91009    
CE-USB-CABLE    USB Interface  CBL-300s    $80