Handy Digital Multimeters VOAC87
| The VOAC87 is a 4-digit handy digital multimeter with a full-scale count of 9,999. This compact multimeter has a variety of measurement modes, featuring high security, fast measurement/update rates, and full auto range. |
| Features |
? 4-digit at full scale, maximum display: 9,999, LCD | |
A variety of functions | |
? Frequency measurement with four input ranges | |
| A variety of measurement items |
? DCV: 999.9mV to 600V measurement range (100mV) | |
| Designed for safety |
? Holster included as standard |
Electrical Performance
| * | Accuracy: ±(X% of reading + Y digits) is indicated by X + Y. |
The accuracy values below are guaranteed at 23°C ±5°C (75%RH or less). |
| 1. DC Volt (DCV) |
Range | Resolution | Accuracy* | Input RC |
999.9mV | 100mV | 0.3+3 | approx. 16MW, 30pF |
9.999V | 1mV | approx. 10MW, 30pF | |
99.99V | 10mV | ||
600.0V | 100mV | 0.3+5 |
NMR: 50dB or more (50/60Hz)
CMR: 100dB or more (DC, 50/60Hz, unbalanced resistance: 1kW)
Max. input voltage: ±600VDC/600V ACrms
| 2. AC Volt (ACV) | |
| Measurement method:AC couple, average value rectifier valid value conversion metho |
Range | Resolution | Accuracy* | Input RC | |
50 to 200 Hz | 200 to 500 Hz | |||
999.9mV | 100mV | 2.5+5 (*) | - | approx. 16MW, 30pF |
9.999V | 1mV | 1.5+4 | approx. 10MW, 30pF | |
99.99V | 10mV | |||
600.0V | 100mV | |||
(*) The accuracy is guaranteed when the input voltage is 1mV ACrms or more.
CMR: 60dB or more (DC to 60Hz, unbalanced resistance: 1kW)
Max. input voltage: ±600VDC/600V ACrms
3. DC Current (DCA)
Range | Resolution | Accuracy* | Inter-terminal Voltage Drop |
SLOW/MID | |||
4,000mA | 1mA | 0.9+4 | approx. 0.03V/A |
10.00A | 100mA | 0.7+2 |
Input protection: 15A/600V, rated breaking current: 100kA fuse
| 4. AC Current (ACA) | |
Measurement method:AC couple, average value rectifier valid value conversion metho |
Range | Resolution | Accuracy* | Inter-terminal Voltage Drop |
50 to 500 Hz | |||
4,000mA | 1mA | 2+6 | approx. 0.03V/A |
10.00A (*) | 100mA | 1.2+5 |
| (*) The accuracy is guaranteed when the input voltage is 100mV ACrms or more.Input protection: 15A/600V, rated breaking current: 100kA fuse |
| 5. Resistance |
Range | Resolution | Accuracy* | Terminal Open Voltage |
999.9W | 100mW | 0.5+6 | approx. 2.7VDC |
9.999kW | 1W | 0.5+2 | approx. 1.3VDC |
99.99kW | 10W | ||
999.9kW | 100W | 0.8+2 | |
4.000MW | 1kW | ||
40.00MW | 10kW | 1.5+2 |
Max. input voltage: ±500VDC/500V ACrms 6. Electrostatic Capacitance |
Range | Resolution | Accuracy (*) * | Terminal Open Voltage |
1.000mF | 1nF | 1+4 | Max. approx. 3.3VDC |
10.00mF | 10nF | 1+3 | |
100.0mF | 100nF | ||
1.000mF | 1mF | 2+4 | |
- | 10mF | 4+5 |
| (*) Accuracy for the film condenser or equivalent that has the same or lower current leakageMax. input voltage: ±500VDC/500V ACrms |
| 7. Frequency |
Range | Resolution | Accuracy (*) * | Input Sensitivity |
9.999Hz | 1mHz | 0.1+4 | 1Vrms, 2Vrms |
99.99Hz | 10mHz | 20Vrms, 200Vrms | |
999.9Hz | 100mHz | (Select one of them depending on the range.) | |
9.999kHz | 1Hz | ||
50.00kHz | 10Hz |
(*) Accuracy when the input signal is a sine or square wave with a duty ratio of between 40% and 70%.Max. input voltage: ±600VDC/600V ACrms |
8. Temperature
Range | Resolution | Accuracy (*) * |
-20°C to +250°C | 1°C | ±6.5°C |
| (*) The above accuracy value includes the accuracy of the attached thermocouple probe.Max. input voltage: ±500VDC/500V ACrmsA K-type thermocouple is used as the temperature probe. |
| 9. Diode Test |
Range | Resolution | Accuracy* | Test Current | Terminal Open Voltage |
9.999V | 1mV | 3+3 | 0.5mA | Max. approx. 3.5VDC |
10.Continuity Test |
Range | Resolution | Threshold level | Response Time | Terminal Open Voltage |
999.9W | 100mW | 105 ±95W | 150ms or less | approx. 2.7VDC |
| 11.Thermocouple Probe（sc-018） |
Temperature Measurement Range | -20 to +250°C |
Allowable Value | ±2.5°C |
| 12. General |
Measurement Method | Double integral method | |
Digital Display Section | Display | 4 digits, count: 9,999 |
Polarity | Automatic selection | |
Over Display | available (OL, -OL) | |
Update Rate | approx. 4 times/sec. | |
Bar Graph Display Section | Display | 42 segments |
Polarity | Automatic selection (+ or - is displayed) | |
Over Display | available | |
Update Rate | up to 20 times/sec. | |
Power Supply | DC9V battery (IECL6LR61, JIS6F22, IEC6F22) | |
Low Voltage Alert | Display function available (approx. 7.2V) | |
Life | approx. 140 hrs. (alkaline battery, DC voltage measurement) | |
Power Consumption | approx. 3.5mA | |
Auto Power Off | available (Power consumption when power is off: approx. 30mA) | |
Temperature Coefficient | 0.15 x (accuracy at 23°C ±5°C)/°C(0°C to +18°C, +28°C to +40°C) | |
Operation Temperature and Humidity | 0°C to +35°C (80%RH or less), +35°C to +40°C (70%RH or less) | |
Storage Temperature and Humidity | -20°C to +55°C (80%RH or less). This does not apply to the battery. | |
Size | Measurement | approx. 75W x 34H x 150L mm |
Weight | approx. 252g | |
Size (including the holster) | Measurement | approx. 82W x 48H x 160L mm |
Weight | approx. 345g | |
Compatible Specification | Safety | EN61010-1 (1991), Pollution level 1 |
Overvoltage category III | ||
EMC | EN55011 (1991) | |
EN55082-1 (1992) | ||
Accessories | Test leads (SC-017) one pair (red and black) | |
Thermocouple probe (SC-018) 1 | ||
Holster 1 | ||
Battery (attached) 1 | ||
This battery is for operation confirmation and may not have the specified life. | ||
Operation manual 1 | ||
