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Please check the “Where to Buy” section on www.amprobe.com for a list of distributors near you. Additionally, in the United States and Canada In-Warranty repair and replacement units can also be sent to a Amprobe® Test Tools Service Center (see address below).
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Non-Warranty Repairs and Replacement – US and Canada Non-warranty repairs in the United States and Canada should be sent to a Amprobe® Test Tools Service Center. Call Amprobe® Test Tools or inquire at your point of purchase for current repair and replacement rates.
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THWD-10/THWD-10W RH Meter THWD-10W THWD-10 RH Meter 8) “K/NTC/K-DP” 1) “ ” Power 9) “SAVE” data save 2) °C /°F 10) “READ” data recall 3) “ ” backlight 11) Wireless(THWD-10W) 4) “REL” Relative 12) Display 5) “MAX/MIN” Record 13) Input 6) “HOLD”...
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Screen Display 1) Humidity display 7) Low battery 2) Temperature display 8) Relative enabled 3) K type temperature 9) HOLD enabled measurement mode 10) Maximum,Minimum, 4) NTC temperature Maximum-Minimum, measurement mode or average reading displayed 5) K type temperature minutes Dew point 11) Wet bulb or dew point temperature mode temperature displayed...
SYMBOLS � Caution! Refer to the explanation in this Manual � Complies with European Directives Tested Comply With FCC Standards Do not dispose of this clamp meter as unsorted municipal waste. WARNING and PRECAUTIONS � • To avoid electrical shock, do not use this instrument when working voltages at the measurement surface over 24V AC or DC.
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Note This equipment THWD-10W has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection. This equipment generates, uses and can radiated radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
UNPACKING AND INSPECTION Your shipping carton should include: Meter AAA batteries Software CD ROM (THWD-10W) USB Wireless Antenna (THWD-10W) K type thermocouple Manual Plain white box If any of the items are damaged or missing, return the complete package to the place of purchase for an exchange.
OPERATING INSTRUCTIONS “ ” Power Switch The “ ” key turns the thermometer on or off. In the SET mode cannot be powered off. Exit SET mode to power off. APO function mode Press “ ” power key for more than 4 seconds to disable the auto-power function.
the current readings: MAX: The highest measurement recorded. MIN: The lowest measurement recorded. MAX-MIN: The difference of the highest and the lowest measurement. AVG: The average values of the measurements. Press “MIN/MAX” key over two seconds to exit the function. In this mode, press “HOLD” key to stop recording, all values are frozen, press “HOLD”...
“SAVE” Button The save function stores the %RH, K-TYPE, NTC, Wet bulb, Dew point data in a nonvolatile memory. Press the “SAVE” key to save the current data, the word SAVE is displayed to indicate the data are saved. The build in memory can store up to 256 data.
SPECIFICATION Electrical Temperature Celsius or Fahrenheit user-selectable Scale Measurement K-Type -50°C to 1000°C, (-50°F to Range 1832°F) Resolution 0.1°C or 0.2°F Accuracy Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F), for 1 year, not including thermocouple error.
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Sensor 60sec typical. Response Time for 90% of Total Range Sensor ±1%RH typical Hysteresis (excursion of 10% to 90% to 10% RH) Temperature 0.1 times the applicable accuracy Coefficient specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F).
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Auto power off 15 minutes, press power key to resume operation. Battery 4 X 1.5V AAA Battery Life 200 hours typical with carbon zinc battery. Dimensions 160mm(H) x 83mm(W) x 38mm(D); 6.3 in (H) x 3.3 in (W) x 1.5 in (D). Weight Approx.
MAINTENANCE AND REPAIR �WARNING To avoid possible electrical shock, disconnect the thermocouple connectors from the thermometer before removing the cover. Installing and Replacing Battery A. Screw B. Battery Cover C. Battery 1. Power is supplied by 4pcs 1.5V (SIZE AAA) UM-4 R03.
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