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Test Instruments

Digital Meters
Fully Assembled

Each has:

Transistor Test

Auto Polarity

Overload Protection

3-1/2 Digit LCD Display

Low Battery Sign

Diode Test


DM10 DMM

Best value


DM11 DMM

Best full size DMM value

Continuity buzzer


DM12 Multi Function Meter

200 MΩ range

Capacitance meter

Tilt display

Continuity buzzer


DM13 Multi Function Meter

200 MΩ range

Capacitance meter

Frequency counter

Tilt display

Continuity buzzer


DM4 Multi Function Meter

Frequency counter

Capacitance meter

Tilt stand

Holster

Fully Assembled

Excellent for laboratory, home or field use. All have test leads, operating instructions, and battery. Built to last. Rugged construction, plastic cases. One-year warranty on all models.
DM4                           DM7 DM10 DM11 DM12 DM13
DC Voltage (V) 200m, 2, 20, 200, 1000 200m, 2, 20, 200, 1000 200, 2, 20, 200, 1000 200m, 2, 20, 200, 1000 200m, 2, 20, 200, 1000 200m, 2, 20, 200, 1000
Input Impedance (Ω) 10M 10M 1M 10M 10M 10M
DC Current (A) 200µ, 2m, 20m, 200m, 10 200µ, 20m, 200m, 20 200µ, 20m, 200m, 10 200µ, 2m, 20m, 200m, 20 200µ, 2m, 20m, 200m, 10 20m, 200m, 10
AC Voltage (V) 200m, 2, 20, 200, 750 200m, 2, 20, 200, 750 200, 750 2, 20, 200, 750 200m, 2, 20, 200, 750 200m, 2, 20, 200, 750
AC Current (A) 200µ, 2m, 20m, 200m, 10 200µ, 20m, 200m, 20
2m, 20m, 200m, 20 200µ, 2m, 20m, 200m, 10 20m, 200m, 10
Resistance (Ω) 200, 2k, 20k, 200k, 2M, 20M 200, 2k, 20k, 200k, 2M, 20M 200, 2k, 20k, 200k, 2M 200, 2k, 20k, 200k, 2M, 20M 200, 2k, 20k, 200k, 2M, 20M, 200M 200, 2k, 20k, 200k,2M, 20M, 200M
Frequency (Hz) 2k, 20k, 200k, 2M, 20M



2k, 20k
Capacitance (F) 2n, 20n, 200n, 2µ, 20µ 2n, 20n, 200n, 2µ, 20µ

2000p, 20n, 200n, 2µ, 20µ 2000p, 20n, 200n, 2µ, 20µ
DCV Accuracy 0.5% + 2 Digits 0.5% + 2 Digits 0.5% 0.5% 0.5% 0.5%
Size (inches) 3.5 x 7.5 x 1.4 3.4 x 7.5 x 1.4 2.75 x 5 x .95 3.4 x 6.5 x 1.5 3.5 x 7.3 x 1.3 3.5 x 7.3 x 1.3
Audible Continuity Yes

Yes Yes Yes
Color Grey Grey Yellow Black Black Black
Display Height (") 0.95 1.0 0.5 0.8 1.0 1.0

am101AM101 ANALOG VOM


Analog Meter. Fully Assembled.

Complete with test leads, operating instructions and battery. Durable construction, fused. 90-day warranty.

16 ranges

1.5 and 9V Battery Tester

3-Color Mirrored Scale

Ohms Adjust

2k Ohms/Volt

DC VOLTS (V)
DC CURRENT (A)
AC VOLTS (V)		 2.5, 10, 50, 250, 500
500µ, 10M, 250M
10, 50, 250, 500

RESISTANCE 10, 1k

DCV ACCURACY 4% of FS
2.5 x 3.9 x 1.2

Color Yellow
 
LOGIC PROBES

TTL & CMOS Compatible

1MΩ Input Impedance

Powered by circuit being tested

Overvoltage protection

Fully assembled

Rugged plastic case, insulation mini-grabber clips, durable leads, easy to use.
SPECIFICATIONS LP1 PROBE LP2 PULSER
Pulse Width 30 nsec min. 10 µsec
Maximum Input Frequency 17 MHz
Pulse Repetition Rate
0.5/400 PPS
Output Current - Pulse Mode
10mA Sink/Source
Output Current - SQ Wave Mode
5mA Sink/Source
Maximum Input Voltage 20V 20V
Size (inches) 8.3 x 1.1 x 7" 8.3 x 1.1 x .7"
 

LP1 Logic Probe

Red, green, and yellow LEDs

Memory and pulse operation

TTL/CMOS and Memory/Pulse switches, Logic HI (red), Logic LO (green) and Pulse (yellow) LEDs. Assembled version of our popular Model 214 Logic Probe Kit.

 lp1
 

LP2 Logic Pulse

One-shot or continuous

Auto logic sense/change

High current drive

Short duty cycle pulse

Directly inject a signal into logic circuits without removing ICs or checking for signal for signal level. Features a Sync input terminal to externally synchronize pulses when needed. Square Wave Output terminal. Pulse LED.
 
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