Meterman Test Equipment
HVAC / Environmental Testers
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TMD90 - Two input digital contact thermometer with triple display
This multiple input thermometer is designed for HVAC/R technicians, electricians, research, industrial processes, and quality control.
 - High accuracy, multiple type input thermometer
 - Measures to 3200°F / 1760°C
 - Accepts Type J, K, T, R, S, E inputs
 - Triple display of T1, T2, T1 - T2, and relative timestamp
 - Backlit display
 - Relative Time stamp to monitor when events occur
 - RS-232 output
 - Includes Deluxe hard carry case
 - Includes two Type K thermocouple probes.
 - Min/Max indicators
 - One-year warranty
Optional accessories
TM-SW Dual Channel Real-time data acquisition software and RS-232 cable (below)

TMD90 PDF Datasheet

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TMA10 - Anemometer and Temperature
The TMA10 is ideal for HVAC/R technicians measuring Heat / Ventilation / Air conditioning / Refrigeration wind flow and temperature in residential, commercial and industrial air conditioning systems.
 - Anemometer with flexible precision vane
 - Measure air velocity FPM or air volume CFM or CMS
 - Input surface area for airflow measurements
 - Flexible vane sensor
 - Accurate Thermistor for temperature measurements
 - Continuous moving average results for up to 2 hours
 - MIN/MAX/AVG readings
 - Air velocity average for multiple points
 - Temperature 0 to 50 °C (32 to 122 °F)
 - Temperature in °C or °F, switchable
 - Data hold to freeze measurement display of both readings
 - Auto power off function
 - Deluxe hard carrying case
 - One-year warranty
Optional accessories
TM-SW Dual Channel Real-time data acquisition software and RS-232 cable (below)

TMA10 PDF Datasheet

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TM-SW - Dual Channel Real-time Data Acquisition software and RS-232 cable
 - For TMD90 and TMA10
 - Supplied on CD-ROM
 - RS-232 cable with Sub-D connector
 - For Windows 95/98/NT/2000//ME/XP operating systems with a COM1 or COM2 serial port.
 - User Manual

TM-SW PDF Manual

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TRH22 - Relative Humidity and Temperature
The TRH22 uses a precision capacitance sensor to deliver accurate performance with long term stability. This high accuracy instrument measures the full range of relative humidity from 0% to 100% and features an exceptionally wide ambient temperature measurement range from -20 °C to 60 °C (-4 °F to 140 °F)
 - Anemometer with flexible precision vane
 - Measure air velocity FPM or air volume CFM or CMS
 - Input surface area for airflow measurements
 - Flexible vane sensor
 - Accurate Thermistor for temperature measurements
 - Continuous moving average results for up to 2 hours
 - MIN/MAX/AVG readings
 - Air velocity average for multiple points
 - Temperature 0 to 50 °C (32 to 122 °F)
 - Temperature in °C or °F, switchable
 - Data hold to freeze measurement display of both readings
 - Auto power off function
 - Deluxe hard carrying case
 - One-year warranty

TRH22 PDF Datasheet

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LM631 - Digital Light Meter
Portable, easy-to-use, compact sized digital light meter designed for simple one hand operation with the measurement reading in lux or fc units.
This value priced unit offers high resolution readings and adherence to published standards for human eye response to illuminance.
 - Measures wide range of light up to 20,000 fc or lux, front panel switchable
 - Accurate, high resolution of 0.01 fc/lux
 - Sensor dome has 45" attached cord for measurement flexibility
 - Built-in CIE spectrum curve for accurate human eye response
 - Peak hold and data hold
 - Large 3-1/2-digit display with backlight feature
 - Meets CE EN61326-1 certification for safety ratings
 - Analog output for monitoring and charting
 - Case is rugged valox plastic in ergonomic design
 - Shipped with carrying case, extra lens cover, and batteries
 - One-year warranty

LM631 PDF Datasheet

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