Instrument products > Handheld Measuring Instruments
Handheld Measuring Instruments
Digital multimeter
MM-300 Discontinued Product
High-precision, compact digital multimeter
- 4,000-count large-format LCD
- High-precision, high-voltage, multifunctional pocket-sized model
- Allows measurement of maximum/minimum values and deviation
General specifications
- Display
- 4,000-count LCD, 14-mm character height
- Sampling
- 3 times/second
- Range switching
- Auto/manual ranging
- Power source
- One 3-V battery
- Dimensions/weight
- 118 (H) x 78 (W) x 16 (D) mm/110 g
- Accessory provided
- Battery (3 V) installed
| Range | Resolution | Accuracy | Input resistance | |
|---|---|---|---|---|
| Direct-current voltage | 400mV 4.0V 40V |
100μV 1mV 10mV |
±0.5%rdg±3dgt | 100MΩ or higher |
| 11MΩ (approx.) | ||||
| 10MΩ (approx.) | ||||
| 400V/600V | 100mV/1V | ±1.0%rdg±3dgt | ||
| Alternating-current voltage | 4.0V 40V/400V 600V |
1mV 10mV/100mV 1V |
±1.5%rdg±5dgt | 11MΩ (approx.) |
| 10MΩ (approx.) | ||||
| Resistance | Range | Resolution | Accuracy | Test current |
| 400Ω 4.0kΩ 40kΩ 400kΩ 4.0MΩ 40MΩ |
0.1Ω 1Ω 10Ω 100Ω 1kΩ 10kΩ |
±1.5%rdg±4dgt | 0.2mA or smaller 50μA or smaller 5μA or smaller 0.5μA or smaller |
|
| ±1.0%rdg±3dgt | ||||
| ±3.0%rdg±3dgt | 50nA | |||
| ±7.0%rdg±3dgt | ||||
| Other functions | Frequency, duty ratio, continuity test, diode test, electrostatic capacity, maximum/minimum values, deviation value, display hold, auto power save | |||
Digital clamp meters
CM-205
Optimal for switchboard measurement
- One key switch enables all operations
- Highly twist-resistant; beak-shaped clamp head provides easy attachment
- The auto power-off function automatically cuts off the power source after 10 minutes.
- The auto-ranging function eliminates annoying range switching.
- Display hold function
- Carrying case and spare fuse provided
General specifications
- Display
- 4,000-count LCD, maximum display: 4,301
- Sampling
- 2.5 times/second
- Range switching
- Auto ranging
- Diameter of conductor
under measurement - 27 mm maximum
- Power source
- One 3-V battery
- Dimensions/weight
- 150 (H) x 52 (W) x 20 (D) mm/110 g
- Accessory provided
- Battery (3 V) installed, spare fuse, carrying case
| Range | Accuracy | |
|---|---|---|
| Alternating current | 40A/200A | ±1.8%rdg±5dgt |
| Other functions | Display hold, auto power off | |
CM-207
Large-format clamp tester that provides a full range of measurement functions including frequency measurement
- Both auto-ranging and range hold (where the range is fixed to a specified range) measurement enabled
- Dust-proof and drip-proof case construction protects the unit’s interior from dust and drips
General specifications
- Display
- 4,000-count LCD, maximum display: 4,999
- Sampling
- 3 times/second
- Range switching
- Auto ranging
- Diameter of conductor
under measurement - 55 mm maximum
- Power source
- One 9-V battery
- Dimensions/weight
- 250 (H) x 92 (W) x 39 (D) mm/470 g
- Accessory provided
- Test leads, battery (9 V), carrying case
| Measurement range | Accuracy | ||||
|---|---|---|---|---|---|
| (50Hz-60Hz) | (40Hz-1kHz) | ||||
| A a.c. Hz·% |
Alternating current |
400A | (0-600A) | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt |
| 2000A | (0-1000A) | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt | ||
| (1001A-) | ±3.0%rdg±5dgt | ||||
| Frequency | 5Hz-4,999kHz | ±0.2%rdg±2dgt | |||
| Duty ratio | Not regulated | ||||
| (40Hz-400Hz) | (401Hz-1kHz) | ||||
| V a.c./V d.c. Hz·% |
Alternating current voltage |
4/40/400/600V | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt | |
| Direct-current voltage | 400mV/4/40/400/600V | ±1.2%rdg±3dgt | |||
| Frequency | 1Hz-100kHz | ±0.2%rdg±2dgt | |||
| Duty ratio | 0.1%-99.9% | ±2%rdg±2dgt | |||
| Resistance | 400Ω | ±.5%rdg±5dgt | |||
| 4k/40k/400kΩ | ±1.0%rdg±3dgt | ||||
| 4MΩ | ±3.0%rdg±4dgt | ||||
| 40MΩ | ±5.0%rdg±7dgt | ||||
| Other functions | continuity test, diode test, electrostatic capacity, maximum/minimum values, deviation value, range hold, display hold, auto power save | ||||
CM-208
All-purpose clamp meter that is optimal for electrical facility and vehicle maintenance/inspection
- Allows continuity tests, diode tests, and measurement of electrostatic capacity
- Measurement of maximum/minimum values, peak hold, deviation measurement
- Dust-proof and drip-proof case construction protects the unit’s interior from dust and drips.
General specifications
- Display
- 4,000-count LCD, maximum display: 9,999
- Sampling
- 3 times/second
- Range switching
- Auto ranging
- Diameter of conductor
under measurement - 35 mm maximum
- Power source
- One 9-V battery
- Dimensions/weight
- 193 (H) x 60 (W) x 34.5 (D) mm/300 g
- Accessory provided
- Test leads, battery (9 V), carrying case
| Measurement range | Accuracy | |||
|---|---|---|---|---|
| A a.c. Hz·% |
Alternating current |
400A | ±1.5%rdg±5dgt | |
| 1000A | (400-600A) | ±1.5%rdg±5dgt | ||
| (601-1000A) | ±3.0%rdg±5dgt | |||
| Direc current |
400A | ±1.5%rdg±3dgt | ||
| 1000A | (400-600A) | ±1.5%rdg±3dgt | ||
| (601-1000A) | ±3.0%rdg±3dgt | |||
| Frequency | 1Hz-1kHz | ±0.2%rdg±2dgt | ||
| V a.c./V d.c. Hz·% |
Alternating-current voltage |
4/40/400/600V | ±1.0%rdg±5dgt (40-400Hz) | |
| Direct-current voltage |
400mV/4/40/400/600V | ±1.0%rdg±3dgt | ||
| Frequency | 1Hz-49.99kHz | ±0.2%rdg±2dgt | ||
| Duty ratio | 10%-90% | ±2.0%rdg±2dgt | ||
| Resistance | 400Ω | ±1.5%rdg±5dgt | ||
| 4k/40k/400kΩ | ±1.0%rdg±3dgt | |||
| 4MΩ | ±4.0%rdg±5dgt | |||
| 40MΩ | ±6.0%rdg±5dgt | |||
| Other functions | Continuity test, diode test, electrostatic capacity, maximum/minimum values, peak hold, deviation value, display hold, auto power save | |||
CM-209
Enables checking of the frequency and duty ratio while alternating current/voltage measurement is being performed
- The respective maximum/minimum values can be measured while alternating current, voltage, and resistance measurements are being performed.
- Dust-proof and drip-proof case construction protects the unit’s interior from dust and drips.
General specifications
- Display
- 4,000-count LCD, maximum display: 5,120
- Sampling
- 3 times/second
- Range switching
- Auto ranging
- Diameter of conductor
under measurement - 55 mm maximum
- Power source
- One 9-V battery
- Dimensions/weight
- 250 (H) x 92 (W) x 39 (D) mm/500 g
- Accessory provided
- Test leads, battery (9 V), carrying case
| Measurement range | Accuracy | ||||
|---|---|---|---|---|---|
| (50Hz-60Hz) | (40Hz-1kHz) | ||||
| A a.c. Hz·% |
Alternating current |
400A | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt | |
| 2000A | (0-1000A) | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt | ||
| (1001A-) | ±3.0%rdg±5dgt | ||||
| Direc current | 400/2000A | ±1.5%rdg±5dgt | |||
| Frequency | 1Hz-4.999kHz | ±0.2%rdg±2dgt | |||
| (40Hz-400Hz) | (401Hz-1kHz) | ||||
| V a.c./V d.c. Hz·% |
Alternating-current voltage |
4/40/400/600V | ±1.5%rdg±5dgt | ±3.0%rdg±5dgt | |
| Direct-current voltage |
400mV/4/40/400/600V | ±1.2%rdg±3dgt | |||
| Frequency | 1Hz-100kHz | ±0.2%rdg±2dgt | |||
| Duty ratio | 0.1%-99.9% | ±2.0%rdg±2dgt | |||
| Resistance | 400Ω | ±1.5%rdg±5dgt | |||
| 4k/40k/400kΩ | ±1.0%rdg±3dgt | ||||
| 4MΩ | ±3.0%rdg±4dgt | ||||
| 40MΩ | ±5.0%rdg±7dgt | ||||
| Other functions | Continuity test, diode test, electrostatic capacity, maximum/minimum values, deviation value, peak hold, display hold, auto power save | ||||
CM-211
A clamp meter of extraordinary versatility, with a four-item display of multiple measurement elements
- The following parameters can be displayed concurrently while alternating current/voltage measurements are being performed.
- Frequency/duty ratio/pulse width
- Maximum value/minimum value/mean value and their duration
- Output terminal provided for connection to an oscilloscope or recorder
- Dust-proof and drip-proof case construction protects the unit’s interior from dust and drips
General specifications
- Display
- 4,000-count LCD, maximum display: 9,999
- Sampling
- 1,000 times/second
- Range switching
- Auto/manual ranging
- Diameter of conductor
under measurement - 55 mm maximum
- Power source
- One 9-V battery or AC adapter (sold separately)
- Dimensions/weight
- 250 (H) x 92 (W) x 39 (D) mm/500 g
- Accessory provided
- Test leads, battery (9 V), carrying case
- Option
- Temperature probe RIC-110
| Measurement range | Accuracy | ||
|---|---|---|---|
| A d.c. + V d.c. | Direct current | 400/2000A | ±1.5%rdg±3dgt |
| Direct-current voltage | 40/400/600V | ±1.0%rdg±3dgt | |
| A a.c. + Hz %/ms |
Alternating current | 400/2000A | ±1.5%rdg±3dgt |
| Frequency | 10Hz-25kHz | ±0.2%rdg±2dgt | |
| Duty ratio | 1%-99% | ±5.0%rdg±2dgt | |
| Pulse width | 0.1ms-100ms | ±5.0%rdg±2dgt | |
| V a.c. + Hz %/ms |
Alternating-current voltage |
40/400/600V | ±1.5%rdg±3dgt |
| Frequency | 10Hz-25kHz | ±0.2%rdg±2dgt | |
| Duty ratio | 1%-99% | ±5.0%rdg±2dgt | |
| Pulse width | 0.1ms-100ms | ±5.0%rdg±2dgt | |
| Resistance | 4k/40kΩ | ±1.0%rdg±2dgt | |
| Other functions | Temperature*1, continuity test, diode test, maximum/minimum values, mean value, peak hold, deviation value, output terminal, display hold, auto power save | ||
*1 The temperature probe (RIC-110), sold separately, is required.
CM-114
An AC/DC clamp that displays both alternating current and voltage: optimal for vehicle and machine maintenance
- Two electrical elements are displayed concurrently on the LCD while they are being measured.
- Output terminal provided for connection to an oscilloscope or recorder
- Dust-proof and drip-proof case
construction protects the unit’s interior from dust and drips
General specifications
- Display
- 4,000-count 2-item LCD, maximum display: 9,999
- Sampling
- 15 times/second; 3.75 times/second when both direct current and direct-current voltage measurements are being performed in the normal mode
- Range switching
- Auto ranging
- Diameter of conductor
under measurement - 36 mm maximum
- Power source
- One 9-V battery or AC adapter (sold separately)
- Dimensions/weight
- 200 (H) x 64 (W) x 33 (D) mm/310 g
- Accessory provided
- Test leads, battery (9 V), carrying case
| Measurement range | Accuracy | ||||
|---|---|---|---|---|---|
| A d.c. + V d.c. | Direct current | 400A | ±1.5%rdg±3dgt | ||
| 1000A | (400-600A) | ±1.5%rdg±1dgt | |||
| (601-1000A) | ±3.0%rdg±3dgt | ||||
| Direct-current voltage | 40V | ±1.0%rdg±3dgt | |||
| 250V | ±1.0%rdg±1dgt | ||||
| (50Hz-60Hz) | (40Hz-400Hz) | ||||
| A a.c. + Hz %/ms |
Alternating current | 400A | ±1.5%rdg±3dgt | ±2.5%rdg±3dgt | |
| 1000A | (400-600A) | ±1.5%rdg±1dgt | ±2.5%rdg±1dgt | ||
| (601-1000A) | ±3.0%rdg±3dgt | ±4.0%rdg±3dgt | |||
| Frequency | 10.0Hz-4000Hz | ±0.5%rdg±1dgt | |||
| Duty ratio | 0.0%-99.9% | ±3.0%rdg±3dgt | |||
| Pulse width | 1.0ms-999.9ms | ±0.5%rdg±3dgt | |||
| V a.c. + Hz %/ms |
Alternating-current voltage |
40/250V | (50Hz-60Hz) | ±1.0%rdg±3dgt | |
| (40Hz-400Hz) | ±1.5%rdg±3dgt | ||||
| Frequency | 10.0Hz-4000Hz | ±0.5%rdg±1dgt | |||
| Duty ratio | 0.0%-99.9% | ±3.0%rdg±3dgt | |||
| Pulse width | 1.0ms-999.9ms | ±0.5%rdg±3dgt | |||
| Resistance | 4kΩ | ±1.0%rdg±3dgt | |||
| 20kΩ | ±1.0%rdg±1dgt | ||||
| Temperature*1 | -30°C-150°C | ±1.0%rdg±3dgt | |||
| Other functions | Peak/maximum/minimum values, deviation value, display hold, output terminal | ||||
*1 The temperature probe (RIC-110), sold separately, is required.
Options
- Temperature probe RIC-110
CM-113 Discontinued Product
Leakage current clamp meter equipped with a comparator
- Beeper sounds when the specified comparator value (1 mA to 20 mA) is exceeded
- Can be connected to a recorder for data recording
- Low-pass filter: Cuts high frequencies of 150 Hz or higher
General specifications
- Display
- 3,200-count LCD, maximum display: 3,200
- Sampling
- 2 times/second
- Range switching
- Manual ranging
- Diameter of conductor
under measurement - 30 mm maximum
- Power source
- Two 1.5-V batteries
- Dimensions/weight
- 212 (H) x 42 (W) x 30 (D) mm/220 g
- Accessory provided
- Two batteries (1.5 V), carrying case
| Range | Accuracy | ||
|---|---|---|---|
| Alternating current | 30/300mA | ±1.0%rdg±5dgt | |
| 60A | (0-50A) | ±1.0%rdg±5dgt | |
| (50.01A-60.0A) | ±5.0%rdg±5dgt | ||
| Other functions | Analog output, maximum/minimum values, comparator (up to 20 mA), highfrequency cut-off, display hold, auto power off | ||
CM-112 Discontinued Product
Connects to a measuring instrument to enable current measurement
- When connected to a measuring instrument capable of measuring 400 mV AC/DC, the CM-112 enables measurement up to 400 AAC/ADC.
- Specification: 0 to 400 AAC/ADC
Insulation resistance meters
ZM-510/520
- New JIS Standard series carrying the CE Marking
- Dust-proof and drip-proof construction; built-in timer
- Hot lead detection; electrostatic discharge function
General specifications
- Power source
- Six 1.5-V R6P batteries
- Dimensions/weight
- 169 (H) x 148 (W) x 50 (D) mm/570 g
- Accessory provided
- Test leads, six batteries (1.5 V), alligator clip (black lead only), test prod (with test pin/red lead only), spare fuse
| ZM-510 | ZM-520 | |||
|---|---|---|---|---|
| Standard measurement range |
Insulation resistance | Rated voltage/resistance |
50V/100MΩ | 25V/5MΩ |
| 125V/20MΩ | 500V/100MΩ | |||
| 1000V/2000MΩ | ||||
| Effective measurement range |
0.005-10MΩ | 0.01-50MΩ | ||
| 0.01-20MΩ | 0.05-100MΩ | |||
| 1-2000MΩ | ||||
| Center scale | 0.2MΩ | 1MΩ | ||
| 0.5MΩ | 2MΩ | |||
| 50MΩ | ||||
| Output voltage on open circuit | Within 1.3 times the rated voltage | |||
| Rated measurement current | 1 mA to 1.2 mA | |||
| Short current | Within 2 mA | |||
| 0 to 300 V | 0 to 600 V | |||
| Precision | Insulation resistance | First effective measurement range: ±5% Second effective measurement range: ±10% Scale outside the above ranges: Within 0.5 mm of the scale length |
||
| Alternating-current voltage | ±3% of the maximum scale value | |||
| Other functions | Timer function (continuous measurement for approximately three minutes), battery check (through indication on the scale face) | |||