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1. FEATURES

* 3 in 1 , Precision Altitude meter + Barometer and Compas.
* Build in precision baro sensor for the atomsphere value

and altitude measurement.

* Build in the compass.
* Tiny bone shape with lightweight and small size case

design are suitable for handling with one hand.

* Wristlet design provides extra protection to the

instrument especially for user one hand operation.

* Built- in microprocessor circuit assures excellent

performance and accuracy.

* Concise and compact buttons arrangement, 

easy operation.

* Memorize the maximum and minimum value with recall.
* Hold function to freeze the current reading value.

2. SPECIFICATIONS

2-1  General Specifications 

Display

8 mm LCD display

Measurement 1. Altitude

2. Barometer
3. Compass

Operating

Max. 80% RH.

Humidity
Operating

0 to 50° C (32 to 122° F)

Temperature
Over Input

Indication of "- - - - "

Display

1

Summary of Contents for SP-82AC

Page 1: ...ision measurement Although this METER is a complex and delicate instrument its durable structure will allow many years of use if p r o p e r o p e r a t i n g t e c h n i q u e s a r e developed Pleas...

Page 2: ...display 3 3 5 Wristlet 3 3 6 Compass 3 3 7 Barometer sensor 3 3 8 Battery Compartment Cover 3 3 9 Button operation label 3 4 MEASURING PROCEDURES 4 4 1 Power on off 4 4 2 LCD backlight on off 4 4 3 F...

Page 3: ...o the instrument especially for user one hand operation Built in microprocessor circuit assures excellent performance and accuracy Concise and compact buttons arrangement easy operation Memorize the m...

Page 4: ...Instruction Manual Accessory 2 2 Electrical Specification 23 5 Altitude Unit Range Resolution Accuracy m 2000 to 9000 m 1 m 15 m ft 6000 to 30000 ft 1 ft 50 ft Barometric pressure Barometer Unit Rang...

Page 5: ...ONT PANEL DESCRIPTION Fig 1 3 1 Hold button 3 2 Button Power button 3 3 REC nutton 3 4 LCD display 3 5 Wristlet 3 6 Compass 3 7 Barometer sensor 3 8 Battery Compartment Cover 3 9 Button operation labe...

Page 6: ...During power on press Power Button once then the LCD backlight will be on 5 seconds then off automatically 4 3 Function selection The meter can select 3 kind function as a Barometric pressure b Altitu...

Page 7: ...d unit after the desired unit is sleeted press the REC button to save the unit with default REC button Enter button The selection unit for all function are Measurement Unit Barometric pressure hPa mmH...

Page 8: ...the REC button continuously until the left down bottom of Display show m or Ft m meter F feet Use the Hold button and the button adjust the location altitude vale exactly Until the location altitude...

Page 9: ...e function press the Hold button once the Display will show the indicator HOLD then press the REC button once the left down bottom of Display show m or Ft indicator with flashing Use the Hold button a...

Page 10: ...current sea level barometric pressure value Until the desired sea level barometric pressure value is set press REC button to save the setting value with default button button Hold button button REC b...

Page 11: ...xit the memory record function press the REC button continuously for at least 2 seconds The display will revert to the current reading d Clear the recorded MAX or MIN value by pressing the Hold button...

Page 12: ...ary to replace the battery However measurement may still be made for several hours after the low battery indicator appears 2 Open the Battery Compartment Cover 3 8 Fig 1 and remove the battery 3 Insta...

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