Description
The ADM-64 rugged 3½ digit multimeter has a dual slope A-D converter. It uses C-MOS technology for auto-zeroing, polarity selection and over-range indication. It is ideal for use by electricians, electronic engineers, general industry and laboratories. Note 10A range is unfused
- Impact-resistant ABS plastic case with a protective rubber holster
- 40mm LCD display with large digits and function indicators
- Manual ranging via 30-position positive click action rotary switch
- Auto polarity indication on DC ranges
- Fast blow fuse for overload protection
- Auto power off
- 220 Vrms overload protection with fast blow fuse
- Low battery indicator
- Supplied with rubber holster, 2 test leads, K-Type thermocouple wire and battery
Technical Specification
| Voltage AC | Voltage DC | |
| Range | 2V, 20V, 200V, 750V | 200mV, 2V, 20V, 200V, 1000V |
| Resolution | 1mV, 10mV, 100mV, 1V | 100µV, 1mV, 10mV, 100mV, 1V |
| Accuracy | ±1% ±3 digits | ±0.5% ±3 digits |
| Current DC & AC | ||
| Range | DC 20µA, 200µA, 20A. AC 20µA, 200µA, 20A | |
| Resolution | 10nA, 100nA, 1µA, 10µA, 100µA, 1mA, 10mA | |
| Accuracy | ±0.8% +2 digits DC ±1% +3digits AC | |
| Resistance (Ohms) | ||
| Range | 200Ω, 2KΩ, 20KΩ, 200KΩ, 2M, 20MΩ, 200MΩ | |
| Resolution | DC 1µA, 10nA, 100nA, 100mA. AC 10nA, 100nA, 100mA | |
| Accuracy | ±0.8% ± 2 digits | |
| Capacitance | ||
| Range | 2nF, 20nF, 200nF, 2µF, 20µF | |
| Resolution | 0.001nF, 0.01nF, 0.1nF, 1nF, 10nF | |
| Accuracy | ±2.5% +5 digits | |
| Frequency | ||
| Range | 20 KHz x 10 KHz, ±2% +5 digits | |
| Diode Test | Max open circuit 2.8V | |
| Continuity | Audible beeper if resistance is less than 100Ω | |
| Temperature | ||
| Range | -50°C to 1000°C | |
| Resolution | 1°C | |
| Accuracy | ±5% of reading ±4ºC (-40ºC - 0ºC)
±0.8% of reading ±4ºC (0º - 400ºC) ±1.5% of reading ±15ºC (400ºC - 1000ºC) | |
Product Downloads