Anritsu HR-1400 User manual

Handheld Thermometer
Instruction Manual
HR-1400
AE-100289
First edition (May 2022)
Anritsu Meter Co., Ltd.
2-4-5, Shimomeguro, Meguro-ku, Tokyo, 153-0064, Japan
TEL: [phone]
FAX: [phone]

To safely operate and service the thermometer and to prevent any product
damage and/or maintain the precise temperature measurement results, please
carefully follow the instructions below:
 Do not use this product for any purpose other than taking temperature
measurements.
 If any abnormalities are found, immediately stop using the product.
 Do not disassemble or modify the product.
 Do not use any power supply other than commercially available dry batteries
and/or a dedicated adaptor.
 Insert the batteries in the correct manner (pole+ to pole+).
 Remove the batteries when depleted or when the product is not expected to be
used for an extended period of time.
 Do not mix old and new batteries or batteries of different makes or types.
● Do not throw into an open fire. Do not short circuit, disassemble, or heat .
● Do not recharge the batteries at any time.
● Use specified type batteries.
● To prevent electric shock, do not touch the metal parts or terminals of the sensor cable
or analog output cable during measurement.
● To prevent electric shock, if the sensor is still in contact with the voltage application
part even when the power is turned off, disconnect the sensor before setting the
analog output cable or device.
※ When measuring under the influence of high voltage and high frequency, there is a risk
of electric shock and measurement failure, so please contact us.
Safety information
Caution
Warning

Introduction
Thank you very much for purchasing this Anritsu Meter product.
This instruction manual has been carefully prepared to ensure that the product can be
used safely and securely.
Please carefully and thoroughly read this instruction manual, fully understand all the
individual functions, and use the product properly.
Should you have any unclear issues or questions while operating the product, please
refer to this instruction manual.
Notes
 The contents of this document and/or product specifications are subject to change
without prior notice.
 Unauthorized reproduction of any part of this document is strictly prohibited.
 This instruction manual has been prepared with absolute care. Please free feel to
contact our company or your retailer should you discover any omissions or
mistakes.
 In no event is Anritsu Meter liable to anyone for any indirect, special, or
consequential damages as a result of using this product.
Warranty and After-sales Service
 Warranty
This product has been submitted to strict tests and inspections prior to delivery. Anritsu
Meter warrants this product to be free from defects in material and workmanship for a
period of one (1) year from date of delivery. Should any failures arise due to defects
during manufacture or accidents during transportation, please contact our company or
your retailer. For any failures during the warranty period which are deemed our
responsibility, we will exchange the necessary parts or carry out repairs at no cost.
However, the warranty will be considered to be voided (i.e., the customer pays for
repairs) in the following cases:
- Failure due to a fire, earthquake, or any other force majeure.

- Failure due to misuse, abuse, and/or modification. (Please note that if the case of the
product is opened or the screws are loosened, such an act will be regarded as a
modification.)
Note: Our thermocouple sensors are consumables and are not covered by the
warranty.
 After-sales Service
- If you think the product is not correctly working, please refer to this instruction manual.
Should any issue persist, please contact our company or your retailer.
- Repairs during the warranty period are subject to the content of the warranty sheet.
Repairs after the warranty period has elapsed will be carried out only if such repairs
recover and maintain the product functions.
- If there is a need to return the product for repair or calibration, please pack it in the
original packaging that was used for delivery. If such packaging is not available, please
enclose the product with sufficient cushioning material and return the product in a
condition where no damage can be caused.

Table of Contents
1. General .............................................................................................. 1
2. Unpacking .......................................................................................... 1
2.1. Unpacking ................................................................................................... 1
2.2. Repacking ................................................................................................... 1
3. Name and Explanation of Each Part ................................................. 2
3.1. External View ............................................................................................. 2
3.2. Display ........................................................................................................ 3
4. Preparations Before Taking Measurements ...................................... 4
4.1. How to Install the Batteries ....................................................................... 4
4.2. How to Use the Hand Strap ....................................................................... 4
4.3. How to Set the Sensor ................................................................................ 5
4.4. How to Use the Soft Case ........................................................................... 5
5. Operations and Functions ................................................................. 6
5.1. Power ON/OFF ........................................................................................... 6
5.2. HOLD Function .......................................................................................... 6
5.3. Automatic Power OFF Function ................................................................ 7
6. Retention of Setup Data .................................................................... 8
7. Checking the Remaining Battery ...................................................... 8
8. Error Messages .................................................................................. 9
8.1. Indication of a Broken Wire of the Sensor ................................................. 9
8.2. Overrange Indication ................................................................................. 9
8.3. Battery Voltage Drop Indication ................................................................ 9
9. Maintenance .................................................................................... 10
9.1. Storage ...................................................................................................... 10
9.2. When the Case of the Instrument Gets Dirty .......................................... 10
10. Troubleshooting: Before Contacting Support .................................. 11
11. HR Series Specifications .................................................................. 12

1
1. General
This product is a handheld thermometer for high precision, reliability, and
usability. It has a high-precision analog technology and a microcomputer to
digitally correct measured data, making highly stable and high-precision
temperature measuring possible.
2. Unpacking
2.1. Unpacking
Please check if the following items are present when unpacking. We make sure
all items are carefully packed, but should you find any missing or failed items,
please contact our company or your retailer.
Item Q’ty
Applicable
model
Main unit 1 All models
Soft case 1 All models
Hand strap 1 All models
Alkaline AA battery 4 All models
Instruction manual 1 All models
Test report 1 All models
Warranty sheet 1 All models
User registration sheet 1 All models
2.2. Repacking
To move this instrument (such as transportation by car), pack it in its original
packaging. If such packaging is not available, fully protect the instrument with
shock-absorbing material (Styrofoam, etc.). Please note that if packing
materials generate dust or moisture, the instrument may become damaged.
Please use dry packing materials that do not generate dust.

2
3. Name and Explanation of Each Part
3.1. External View
(HR-1400)
① Sensor input connector
② display
③ Key switch panel
④ Battery housing
⑤ Hand strap

3
3.2. Display
Description
①
HOLD Indicator Lights when using the hold function
②
A-OFF Indicator Lights when using the auto-off function
③
Battery level Indicator Battery level
④
Main display Main display
⑤
°C Temperature symbol
④
⑤
③
②
①