

Whether you're looking for one DMM or 1000, you've found the motherload!
Our purchasing department sources high quality products and imports in large
quantities directly from our Asian manufacturer. We then sell directly to
the end user, eliminating the traditional "middle-man" mark-up.
The result is an incredible value that's exclusive to Circuit Specialists'
customers. Your satisfaction is GUARANTEED! Purchase any of these "world
beater" DMMs from Circuit Specialists at our incredibly low price.
If for ANY reason you are not satisfied with your purchasing decision simply
call for an RMA number during the first 30 days after you receive the product
and return the product for a prompt and courteous refund. Whether you're
a student, technician or engineer, one of our "world beater"
DMMs is the right choice for you or your company.
High
Accuracy Auto Ranging 3 3/4 Digit LCD DMM with Bar Graph
World Beater
$38.00 any qty.
Look as long as you want, you won't find a better deal on a full-sized
auto-ranging DMM than this sensational offer from Circuit Specialists. This
unit is auto-ranging and includes data hold! Don't be fooled by our low
low price. This product is very well made and includes an OSHA yellow protective
boot at no extra charge.
Technical Specifications
DCV: 326m-3.26-32.6-326-1000V
ACV: 3.26-32.6-326-750V
DCA: 326µ-3.26m-32.6m-326m-10A
ACA: 326µ-3.26m-32.6m-326m-10A
OHM: 326-3.26k-32.6k-326k-3.26M-32.6MW
CAP: 326n-32.6µF
FREQ: 32.6k-200kMz
Audible continuity: <20W
Transistor & Diode test
Basic Accuracy:
DCV: ±0.3%, ACV: ±0.8%
DCA: ±1.2%, ACA: ±1.5%
OHM: ±0.8%, CAP: ±3.0%
FREQ: ±1.2%
Dimensions: 90x189x31.5mm
Accessories: Yellow boot
Battery: Popular 9Vx1
Low Battery Indicator
| Cat No. | Product Description |
Price |
| MY-68 | LDC DMM w/ Bar Graph |
$38.00 |
Includes Yellow Protective Rubber
Boot
TRUE
RMS DMM!
World Beater

ONLY $69.00 any qty.
Rubber Boot Included!
The top of our line on our world beater DMM series. A true RMS DMM at this price is unheard of! And the high visibility OSHA yellow rubber boot is included! Remember, don't be fooled by these low prices. The quality of our world beater series of DMM's is excellent! Our prices are low because we are the direct importer on these items and we are passing on the savings to our valuable customers.
Specifications
4 1/2 digit high accuracy
True RMS AC measurements
Selectable Data Hold Function
Capacitance ranges from 2000pF up to 20uF
Frequency range up to 20KHz
Low battery indication & auto power off function
Overload protection
Diode & transistor hFE test functions
Audible continuity test function
DC Current: 20A max, 1000VDC max (20A unfuses-max 15 sec. -/200mA max fused)
AC Current: 20A max, & 700 VAC max
Resistance: max 200 Mohm
| Cat No. | Product Description |
Price |
| MY980 | True RMS DMM |
$69.00 |
World Beater
ONLY $49.00 any qty.
RUBBER BOOT INCLUDED!
Another incredible value on a full-sized DMM! Why pay 3 or even 4 times
our price for similar product? This is a very high quality product that
compares favorably with the big name brands. We're sure you will be satisfied.
Ideal for students, technicians, and engineers. Osha yellow rubber boot
is included at no extra cost!
Features
Technical Specifications
DCV: 200m-2-20-200-1000V
ACV: 2-20-200-700V
DCA: 2m-20m-200m-20A
ACA: 2m-20m-200m20A
OHM: 200-2k-20k-200k-2M-20M-200MW
CAP: 2000p-20n-200n-2µ-20µF
FREQ: 20kHz Max.
Audible continuity: <50W
Transistor & Diode test
Basic Accuracy: DCV: ±0.05%, ACV: ±0.6%
DCA: ±0.5%, ACA: ±0.8%
OHM: ±0.15%, CAP: ±2.5%
FREQ: ±1.0%
Dimensions: 90x189x31.5mm
Accessories: Yellow boot
Battery: Popular 9Vx1
Low Battery Indicator
| Cat No. | Product Description |
Price |
| MY-65 | LCD DMM |
$49.00 any qty. |
ATTENTION VOCATIONAL EDUCATORS!
Digital Engine Analyzer
World Beater
ONLY $29.00 any qty.
Features
Technical Specifications
DCV: 200m-2-20-200-6000V, ±1.0%
DCA: 10A, ±2.0%
DWELL: 0-120.0 (3CYL), ±1.2%
0- 90.0 (4CYL), ±1.2%
0- 72.0 (5CYL), ±1.2%
0- 60.0 (6CYL), ±1.2%
0-45.0 (8CYL), ±1.2%
TACH: 3-4-5-6-8 CYL,
0-10000 RPM, ±1.2%
OHM: 200-2k-20k-200k-2M-20MW, ±1.0%
Audible continuity and diode test
Dimensions: 72x145x40mm
Accessories: Yellow boot included
Battery: Popular 9Vx1
| Cat No. | Product Description |
Price |
| VC-400 | Digital Engine Analyzer |
$29.00 |

| DC VOLTAGE | |
| RANGE | 200mV/2V/20V/200V/1000V |
| RESOLUTION | 100µV/1mV/10mV/100mV/1V |
| ACCURACY | ±0.5% RDG +1 DGT ±0.8% RDG ±2 DGT |
| INPUT IMPEDANCE | 10MW |
| OL PROTECTION | 1000VDC/AC |
| CONTINUITY & DIODE | DISPLAY READ APPROXIMATE FORWARD VOLTAGE OF DIODE BUILT-IN BUZZER SOUNDS IF CONDUCTANCE IS LESS THAN APPROXIMATELY 30W |
| AC VOLTAGE | |
| RANGE | 200mA/2V/20V/200V/700V |
| RESOLUTION | 100µV/2mV/10mV/100mV/1V |
| ACCURACY | ±1.2% RDG +3 DGTS ±0.8% RDG +3 DGTS |
| DC CURRENT | |
| RANGE | 200µA/2mA/20mA/200mA/2A/20A/20µA |
| RESOLUTION | 0.1µA/1µA/10µA/ 100µA/1mA/10mA/10nA |
| ACCURACY | ±0.5% RDG +1 DGT ±1.2% RDG +1 DGT ±2.0% RDG +5 DGTS |
| AC CURRENT | |
| RANGE | 200µA/2mA/20mA/200mA/2A/10A/20µA |
| RESOLUTION | 0.1µA/1µA/10A/1mA/10mA/10nA |
| ACCURACY | ±1.8% RDG ±3 DGTS ±1.0% RDG ±3DGTS ±1.8% RDG +3 DGTS ±3.0% RDG +7 DGTS |
| RESISTANCE | |
| RANGE | 200W/2KW/20KW/200KW/2M/20MW |
| RESOLUTION | 0.1W/1W/10W/100W/1KW/10KW |
| ACCURACY | ±0.8% RDG +3 DGTS ±0.8% RDG +1 DGT ±1.0% RDG +2 DGTS |
| TRANSISTOR hFE TEST | |
| RANGE | hFE |
| ACCURACY | DISPLAY READ APPROXIMATE hFE VALUE (0-1000) OF TRANSISTOR UNDER TEST (ALL TYPES) |
| Price Each | |||
| Cat No. | 1 | 10 | 50 |
| DT3800 | $33.95 | $22.00 | $19.95 |

| DCV | |
| Range | :200mV/2000mV/20V/200V/1000V |
| Resolution | :100µV/1mV/10mV/100mV/1V |
| Accuracy | :±(1%rdg.±2dgt) |
| ACV | |
| Range | :200V/750V (45Hz-450Hz) |
| Resolution | :100mV/1V |
| Accuracy | :±(1.2%rdg.±10dgts) |
| DCA | |
| Range | :200µA/2000µA/20mA/200mA/10A |
| Resolution | :100nA/1µA/10µA/100µA/10mA |
| Accuracy | :200µA-200mA ±(1.2%rdg.±2dgts) 10A ±(2%rdg±2dgts) |
| OHM | |
| Range | :200W/2000W/20KW/200KW/2000KW |
| Resolution | :100mW/1W/10W/100W/1KW |
| Accuracy | :±(1.2%rdg.+2dgts) |
| hFE | 1b=10uA Vce=2.8V hFE<2000 |
| Diode | Test current about 1.5mA Max. |
| Price Each | ||||
| Cat No. | Product Description | 1 | 10 | 50 |
| 9202 | Low Cost 3-1/2 Digit Digital Multimeter | $16.95 | $13.95 | $12.95 |

| General | |
| Display: | 3-1/2 Digit LCD, 21mm Figure Height with Automatic Polarity |
| Overrange Indication: | 3 Least Significant Digits Blank |
| Temperature for Guaranteed Accuracy: | 23°C ±5°C RH<75% |
| Temperature Ranges: | Operating: 0°C to 40°C (32°F to 104°F) Storage: -10°C to 50°C (14°F to 122°F) |
| Power: | 9V Alkaline or Carbon-Zinc Battery(NEDA 1604) |
| Low Battery Indication: | BAT on Left of LCD Display |
| Dimensions: | 188mm(L) x 87mm(W) x 33mm thick |
| Net Weight: | 400g |
| DC Voltage (DCV) | ||
| Range: | Resolution: | Accuracy: |
| 200mV | 100mV | - - - |
| 200mV | 1mV | - - - |
| 20V | 10mV | ±(1%rdg+2dgts) |
| 200V | 100mV | - - - |
| 1000V | 1V | - - - |
| Maximum Allowable Input: 1000V DC or Peak AC. | ||
| DC Current (DCA) | ||
| Range: | Resolution: | Accuracy: |
| 200mA | 100nA | - - - |
| 2000mA | 1mA | - - - |
| 20mA | 10mA | ±(1.2%rdg+2dgts) |
| 200mA | 100mA | - - - |
| 10A | 10mA | ±(1.2%rdg+2dgts) |
| Overload Protection: mA input. 2A/250V fuse. | ||
| AC Voltage (ACV) | ||
| Range: | Resolution: | Accuracy: |
| 200V | 100mV | ±(1.2%rdg+10dgts) |
| 750V | 1V | - - - |
| Frequency Range: 45Hz-450Hz | ||
| Maximum Allowable Input: 750V rms | ||
| Response: Average Responding. Calibrated in rms of a Sine Wave. | ||
| Resistance (W) | ||
| Range: | Resolution: | Accuracy: |
| 200W | 100mW | - - - |
| 2000W | 1W | - - - |
| 20KW | 10W | ±(1.2%rdg+2dgts) |
| 200KW | 100W | - - - |
| 2000KW | 1KW | - - - |
| 20MW | 10KW | ±(2%rdg+10dgts) |
| Maximum Open Circuit Voltage: 2.8V | ||
| Diode Test | ||
| Measures forward voltage drop of a semiconductor junction in mV test current of 1.5mA Max. | ||
| Continuity | ||
| The beeper will sound when the resistance of circuit under measurement is less than 30W. | ||
| hFE Test | ||
| Measures transistor hFE. | ||
| Cat No. | Product Description | Price |
| 9300G | Rugged High Quality DMM with Rubber Boot | $19.00 |


AC Voltage and Decibel (dBM) Dual-Display- This meter provides AC voltage along with dBM function in the dual display mode. You can easily measure the dB gain of amplifiers or insertion loss of filters, attenuators, etc.
Capacitance and Inductance function- Tests capacitance to 100µF and inductance to 100H.
Diode Testing- Checks diodes and other semiconductors for open, short or good. It also displays the diode's forward voltage drop in the dual display mode.
Temperature Function- In dual display mode, the meter will automatically display the temperature in celsius (°C) and fahrenheit (°F) on the LCD. Also, the meter can measure from -17°C to 1,093°C by using optional temp adaptor and k-type thermocouple probe.
Logic Test- Easily checks digital circuits to determine the logic state of different parts of the circuit. The meter displays the high, low & . . . on the main-display with actual measured value on the sub-display.
Pulse Signal Out Function- This meter can generate 2KHz, 4KHz, 8KHz pulse signals at sig-out terminal. This function enables you to easily test logic or audio circuits.
RS-232C PC Interface- The model 506 meter has a RS-232C serial interface. Measured values are transmitted to the computer via an interface cable and supplied software (both DOS & Windows versions are supplied).
Time (9:59:59) Function- This meter has a time function which can measure time up to 10 hours (9:59:59) and also it has a stop watch function. Alarm sounds at end of selected time interval.
Minimum, Maximum and Average (Min., Max., Avg.) Mode- Min., Max. and Avg. allow you to measure and record the minimum, maximum and running average of both positive and negative polarity input signals. Min. and Max. operates with all available functions.
10 Memories- You can store into memory 10 measurements. Data can be recalled at anytime using the menu and the up(s) and down(t) buttons.
Relative (D, %) Function- Relative
mode allows you to measure values with respect to a preset reference value. The results
are displayed on the LCD as D and %. Relative mode operates with all functions.
| Cat No. | Product Description | Price |
| PROTEK506 | 3-3/4 Digit, 4000 Count, True RMS, Backlight, RS-232C Interface | $169.00 |
| 23XT | 25XT | 27XT | 28XT | 85XT | LCR55 | |
| Display/Resolution | 1999 cts | 1999 cts | 1999 cts | 1999 cts | 1999 cts | 1999 cts |
| Basic Accuracy | 0.5% | 0.5% | 0.5% | 0.5% | 0.5% | -- |
| DC Voltage Ranges/Max Input | 5/1000 | 5/1000 | 5/1000 | 5/1000 | 5/1000V | -- |
| AC Voltage Ranges/Max Input | 5/750 | 5/750 | 5/750 | 5/750 | 5/750V | -- |
| DC Current Ranges/Max Input | 5/10A | 5/10A | 5/20A | 5/20A | 5/20A | -- |
| AC Current Ranges/Max Input | 5/10A | 5/10A | 5/20A | 5/20A | 5/20A | -- |
| Resistance Ranges/Max Input | 7/2000M | 8/20M | 7/2000M | 8/20M | 8/20M | 7/0.01 to 20M |
| Capacitance Ranges/Max Input | -- | 9/0.1pF to 20mF | 5/0.1nF to 2000mF | 8/0.001nF to 20mF | -- | 8/200pF to 2000mF |
| Capacitance Zeroing | - | * | - | - | - | * |
| Frequency Counter | -- | to 40 kHz | to 20MHz | to 20kHz | to 200kHz | -- |
| Inductance | - | - | 5/0.01 mH -20mH | - | - | 7/0.1µH-200H |
| Temperature | to 1400°F/750°C 3% | - | - | to 1999°F/1300°C 1% | - | - |
| Transistor hFE | * | * | - | - | - | *(4) |
| Duty Cycle | - | - | - | - | * | - |
| Logic Test | * | * | * | - | - | - |
| Diode Test | * | * | * | * | * | *(2) |
| Continuity Beeper | * | * | * | * | * | * |
| Safety Tester | * | - | - | - | - | - |
| Input Warning | * | * | * | * | * | - |
| Auto-off | * | * | * | * | * | * |
| Data Hold | * | * | - | * | * | - |
| Max Hold | - | - | * | * | - | - |
| True - RMS | - | - | - | - | * | - |
| 23XT | 25XT | 27XT | 28XT | 85XT | LCR55 |
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Electronic and electrical test functions for general duty and HVAC/R. Features a unique safety tester that indicates the presence of common voltages with a series of LED's -- even if your meter's battery is dead.
| 5XL | 10XL | 15XL |
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| Display | 1999 Count 3-1/2 Digit, 0.7" |
| Low Battery Indicator | - |
| Power | 9V Battery |
| Battery Life Alkaline Carbon-Zinc |
300 Hours 200 Hours |
| Safety | Designed to Meet UL1244 CSA231-M89 IEC-348 |
| Dimensions | 6.1"x2.8"x1.3" |
| Weight | 8 oz. |
| Warranty | One Year |
| Features | |||
| CAT NO | 5XL | 10XL | 15XL |
| Safety Tester(TM) | No | Yes | No |
| Logic | No | No | Yes |
| Other Safety Features | - | - | - |
| Shrouded Test Leads (TL20) | Yes | Yes | Yes |
| Input Lead Warning | Yes | Yes | Yes |
| 10A Fuse | N/A | Yes | Yes |
| 200mA Fuse | Yes | Yes | Yes |
| Continuity Beeper | Yes | Yes | Yes |
| Diode Test | Yes | Yes | Yes |
| DC Volts | 200mV-1000V | 200mV-1000V | 200mV-1000V |
| Accuracy | 0.8% | 0.7% | 0.5% |
| Resolution | 100µV | 100µV | 100µV |
| Input Impedance | 1MW | 10MW | 10MW |
| AC Volts | 200V/500V | 200V/750V | 200mV/750V |
| DC Current | 200µA-200mA | 200µA-10A | 200µA-10A |
| AC Current | N/A | N/A | 200µA-10A |
| Resistance | 200W-2MW | 200W-20MW | 200W-2000MW |
| PRICE | $39.95 | $49.95 | $59.95 |


©1995 Circuit Specialists, Inc.