Histest DT830 Owner's Operation Manual

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histest DT830 Manual Information:

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Summary of Contents:

[Page 1] histest DT830

1000 200 20 2000m 200m 2000k 200k 750 OFF D C V Read this owner's manual thoroughly before use http://www.all-sun.com Owner's operation manual for 830 series DT830 Series 3 1/2 Digital Multimeter 1000 200 20 2000m 200m 2000k 200k 20k 2000 ...

[Page 2] histest DT830

WARRANTY This instrument is warranted to be free from defects in material and workmanship for a period of one year. Any instrument found defective within one year from the delivery date and returned to the factory with transportation charges prepaid,...

[Page 3] histest DT830

Remaining endangerment: When an input terminal is connected to dangerous live potential it is to be noted that this potential at all other terminals can occur! Do not use the meter if it operates abnormally. Protection may be impaired. Wh...

[Page 4] histest DT830

CAUTION To avoid possible damage to the meter or to the equipment under test, follow these guidelines: Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance. Use the proper te...

[Page 5] histest DT830

This function allows the meter to output a signal as a signal generator. FRONT PANEL DESCRIPTION 832H 837 838 830BL MODEL 830A 830B 830D 830E 832 DCV ACV DCA hFE TEMP BAT 50Hz 50Hz LIGHT 830 1000...

[Page 6] histest DT830

1. FUNCTION AND RANGE SWITCH This switch is used to select the functions and desired ranges as well as to turn ON/OFF the meter. To extend the life of the battery, the switch should be in the "OFF" position when the meter is not i...

[Page 7] histest DT830

6 SPECIFICATION Accuracies are guaranteed for 1 year, 23°C±5°C , less than 75%RH. Input impedance: 1M Max. input voltage: 1000V DC or 750V AC rms ( for 200mV range: 500V DC or 350VAC rms ). 1. DC VOLTAGE 200mV 2000...

[Page 8] histest DT830

7 Max. open circuit voltage: about 3V. 4. RESISTANCE Overload protection:F 250mA/250V Fused (10A unfused) 3. DC CURRENT 6. hFE Vcc about 3V, I b about 10µA, display hFE 1-1000 5. TEMPERATURE 200 µA 2000 µA 20mA 200mA 10A 100nA 1µA 10µA 100µ...

[Page 9] histest DT830

8 9. BATTERY TEST Display: ------------------------ Polarity: ------------------------ Overrange indication: ------ Operating environment: --- Storage temperature: ------ Battery: ------------------------ Low battery indication: ---- Dimensions: ----...

[Page 10] histest DT830

9 OPERATING INSTRUCTION DC CURRENT MEASUREMENT 1. Connect the red test lead to the jack and the black test lead to the "COM" jack. 2. Set the range switch to the desired A range. 3. Open the circuit in which the current is to be me...

[Page 11] histest DT830

10 TEMPERATURE MEASUREMENT 1. Set the range switch to the "TEMP" range, and the meter will show the current room temperature without any external thermocouple connections. 2. Connect the K type thermocouple to the and "COM"...

[Page 12] histest DT830

11 WARNING Before attempting to open the case, always be sure that test leads have been disconnected from measurement circuits. Close case and tighten screws completely before using the meter to avoid electrical shock hazard. Cautions: a. This is out...