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MN16A  V1.4   03/12 

13

Function Range Resolution 

 

Accuracy 

5.000Hz 0.001Hz 
50.00Hz 0.01Hz 

±

(1.5% r 5 digits) 

500.0Hz 0.1Hz 
5.000kHz 0.001kHz 
50.00kHz 0.01kHz 
500.0kHz 0.1kHz 

±

(1.2% r 3 digits) 

5.000MHz 0.001MHz 

±

(1.5% r 4 digits) 

Frequency 

Sensitivity: >0.5V rms min. 

[

 

1MHz; >3V rms > 1MHz 

 

NOTE:

 

Accuracy is stated at 65

o

F to 83

o

F (18

o

C to 28

o

C) and less than 75% RH. 

 

Diode Test

 

Test current of 0.3mA typical, open circuit voltage 1.5V DC typical 

Continuity Check

 

Audible signal will sound if the resistance is less than 150

Ω

 (approx.), test 

current <0.3mA 

Temperature Sensor 

Requires type K thermocouple 

Input Impedance

 7.8M

  

AC Response 

Average responding 

ACV Bandwidth 

50Hz to 400Hz 

Display 

4,000 count liquid crystal 

Overrange indication

 

OL

” is displayed 

Auto Power Off 

30 minutes (approximately)  

Polarity

 

Automatic (no indication for positive); Minus (-) sign for negative  

Measurement Rate 

2 times per second, nominal 

Low Battery Indication  “

 is displayed if battery voltage drops below operating voltage 

Battery

 

Two AAA batteries

 

Fuses

  

mA, µA ranges; 0.5A/250V ceramic fast blow 
A range; 10A/250V ceramic fast blow 

Operating Temperature

 41

°

F to 104

°

F (5

°

C to 40

°

C) 

Storage Temperature

 -4

°

F to 140

°

F (-20

°

C to 60

°

C) 

Operating Humidity 

Max 80% up to 87

°

F (31

°

C) decreasing linearly to 50% at 104

°

F (40

°

C) 

Storage Humidity 

<80%  

Operating Altitude 

7000ft. (2000meters) maximum. 

Weight

  

0.5lb (225g) (includes holster). 

Size

  

5.31” x 2.67” x 1.7” (135 x 68 x 43mm)  

Safety

 

This meter is intended for indoor use and protected, against the users, by 
double insulation per EN61010-1 and IEC61010-1 2nd Edition (2001) to 
CAT III 600V; Pollution Degree 2. The meter also meets UL 61010-1, 
Second Edition (2004), CAN/CSA C22.2 No. 61010-1, Second Edition 
(2004), and UL 61010B-2-031, First Edition (2003) 

Approvals

 CE, 

ETL 

 

Summary of Contents for MN16A

Page 1: ...User s Guide Autoranging Mini Multimeter Model MN16A...

Page 2: ...s identifies them as being associated with ranges that may in normal use be subjected to particularly hazardous voltages For maximum safety the meter and its test leads should not be handled when thes...

Page 3: ...on electrical outlets can be difficult and misleading because of the uncertainty of connection to the recessed electrical contacts Other means should be used to ensure that the terminals are not live...

Page 4: ...ges 3 DO NOT measure voltage if the voltage on the COM input jack exceeds 600V above earth ground 4 NEVER connect the meter leads across a voltage source while the function switch is in the current re...

Page 5: ...button 10 Battery compartment rear Symbols and Annunciators Continuity Diode test Low Battery n nano 10 9 capacitance micro 10 6 amps m milli 10 3 volts amps A Amps k kilo 10 3 ohms F Farads capacitan...

Page 6: ...uch the red test probe tip to the positive side of the circuit 4 Read the voltage in the display AC VOLTAGE MEASUREMENTS WARNING Risk of Electrocution The probe tips may not be long enough to contact...

Page 7: ...probe tip to the positive side of the circuit 8 Apply power to the circuit 9 Read the current in the display AC CURRENT MEASUREMENTS CAUTION Do not make 20A current measurements for longer than 30 se...

Page 8: ...the function switch to the position 2 Insert the black lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive jack 3 Press the MODE button to indicate and...

Page 9: ...acitors before taking any capacitance measurements Remove the batteries and unplug the line cords 1 Set the rotary function switch to the CAP position 2 Insert the black test lead banana plug into the...

Page 10: ...ows you to make measurements relative to a stored zero reference value A reference voltage current etc can be stored and measurements made in comparison to that value The displayed value is the differ...

Page 11: ...IES OF THE RECOMMENDED SIZE AND TYPE Remove old or weak batteries so they do not leak and damage the unit 6 IF THE METER IS TO BE STORED FOR A LONG PERIOD OF TIME the batteries should be removed to pr...

Page 12: ...nt A DC 10A 0 01A 2 5 reading 5 digits 400 A 0 1 A 1 5 reading 5 digits 4000 A 1 A 40mA 0 01mA 400mA 0 1mA 1 8 reading 5 digits AC Current A AC 10A 0 01A 3 0 reading 7 digits 400 0 1 1 2 reading 4 dig...

Page 13: ...es approximately Polarity Automatic no indication for positive Minus sign for negative Measurement Rate 2 times per second nominal Low Battery Indication is displayed if battery voltage drops below op...

Page 14: ...ned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the us...

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