Справочник Пользователя для IDEAL INDUSTRIES Digital Multimeter

Step 

Source 

1 

*200 OHM 

2.0Ω

1.6 to 2.4 

2 

*200 OHM 

190.0Ω

188.3 to 191.7 

3 

2K OHM 

1.900K

883 to 1

Ω

1.

.917 

4 

20K OHM 

19.00K

18.83 to 19.17 

Ω

5 

200K OHM 

190.0K

188.3 to 191.7 

Ω

7 

20M OHM 

19.00M

18.40 to 19.60 

Ω

*Lead resistance on the 200 ohm range is not included in error. 
 
Checking the Diode Test Function 
To check the diode test function, do the following: 

1

n the meter. 

.  Connect the calibrator to the VΩ and COM inputs o

2.  Turn the rotary switch to

 

. 

3.  Apply 1.500V DC. The meter display should read approx. 1.500V dc. 

 to 

To verify the accuracy of the Temperature function, perform the Following: 

teps 1 - 7 to the VΩTemp and COM inputs using a 

. 

2.  Turn the rotary switch to ºC or ºF (Range is –20 to 750 ºC or –4 to 1382 ºF) 
3.  Compare t

reading

eter dis

 reading in

Note : Meter sele

 the pro

tom

h meas

few seconds. 

4.  If the display reading falls o tside of the range 

wn in step

meter 

does not meet specification. 

4.  Apply a 20-ohm resistor to the meter, the built-in buzzer buzzes. 

Before beginning this test allow 30 minutes for the meter and calibrator temperature adapter
reach ambient temperature. 

1.  Apply the temperatures in s

temperature adapter to the meter

he 

 on the m

play to the

 Table 4. 

cts

per range au

atically. Eac

sho

urement takes a 

s 1–7 of Table 4, the 

u

Step 

Source 

1 

ºC 

-20 ºC 

-30 to -10 

2 

ºC 

0 ºC 

-10 to 10 

3 

ºC 

400 ºC 

391 to 409 

4 

ºC 

750 ºC 

721 to 779 

5 

ºF 

-4 ºF 

-23 to 15 

6 

ºF 

32 ºF 

13 to 51 

7 

ºF 

1382 ºF 

1328 to 1436