$200 - $300

8500 CDL 110 CO2 Monitor by Wohler

The Wohler CDL 210 CO2 data logger and the Wöhler CDL 110 CO2 data monitor are CO2 measuring devices (colloquially also called CO2 traffic light) for continuous monitoring of the carbon dioxide concentration (in ppm) and other air quality factors.

Determination of the indoor air quality through combination of measurement and identification of:

• The CO2-concentration
• The air temperature
• The air humidity

For CO2-monitoring of:

• Housing spaces (comfortableness, humidity problems, etc.)
• Conference rooms and lounges (e.g. schools)

Part Number: 66L-99-25

Part Number: 44L-461

WD-35801-77 Double-junction, Epoxy-body, Gel-filled pH Electrode (Use with pH 10, pH 100, pH 500, pH 1000, pH 2500 meters) by Oakton

Built-in temperature sensor lets you take ATC readings with a single probe

All-in-One electrodes feature a built-in temperature sensor for taking readings with Automatic Temperature Compensation (ATC). Choose a single junction electrode for field, clean water, and general purpose applications. Choose a double junction electrode for most applications, including dirty water, heavy metals and organics applications.

Each electrode is 12 mm dia with a 3 ft cable (except submersible electrode, which is 25 mm dia with a 10 ft cable). We offer other All-in-One electrodes

• Each 12 mm electrode includes a FREE electrode saver bottle to extend electrode life
• Feature a BNC connector for pH and a mini phono plug connector for temperature

*Please note we can only ship RKI products to customers within the United States

Part Number: 34L-112-5

Part Number: 66L-175-100

Part Number: 34L-437

194 True RMS 50,000 Count DMM with CAT IV, 1000V Rating with A106 and GK13M by Test Products International

The Triple Display 194 is an innovative new concept in DMM design. The unique display enables you to view more than one event at a time. This eliminates the hassle of switching back and forth to review minimum, maximum or preset comparative values. The meter is also easy to use and built to last.

The DMM 194 is a hand-held autoranging DMM. The backlit LCD can display three readings at one time. In addition to basic function of AC/DC V, AC/DC A, Ohm, Diode test, continuity, Capacitance, Frequency, there is the adaptor function. The meter also has RS232 output and software for recording information into a PC

Features:

• REC: Records Min/Max and Average readings during specified measurement intervals.
• COMP: Compare actual reading to preset HI and LOW value for Pass/Fail testing of component
• Hold: Tow hold system automatically holds the previous stable reading when a new one is obtained.
• Data logging
• 50,000 count display
• 0.05% DCV basic accuracy
• Inductance, Frequency and Capacitance
• 0 to 750 ACV; max resolution 100uV
• 0 to 1,000 DCV: max resolution 0.001mV
• 0 to 50MΩ; max resolution 0.01Ω
• Audible continuity
• AC/DC amps up to10 amps; resolution 0.01 uA
• Analog bar graph
• cULus 61010-1
• CATIII-1000VC, CATIII-1000V, CAT IV-600V, CAT III 1000V
• True RMS DMM
• Time Stamp Logging
• Optional PC Output with A192
• Pulse Width
• Duty cycle (% pulse width modulation) for measuring modulating gas valves

Applications:

• Thermocouples in furnaces or gas applications
• Heat anticipator current in thermostats
• Line voltage
• Control circuit voltage
• Flame safeguard control current
• Heating element resistance (continuity)
• Compressor winding resistance
• Contactor and relay coil resistance
• Continuity of wiring
• Motor start and run capacitance
• Frequency on controls and line voltages
• Record min/max voltage of controls and line voltages
• Temperature with optional temperature adapter (A310)
• Bar graph to indicate rapid fluctuations in measurements
• Voltage of direct drive DC motors
• Measure power supply voltage
• Match components
• Compare readings in circuits and components
• Frequency of line and control voltage

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States