Description
TBM878 multimeter, insulation and earth bond tester combination
Features
- Multimeter Insulation tester combination
- Includes industrial test probe
- Insulation resistance 50, 100, 250, 500, 1000V
- 1000 V AC/DC
- Earth bond resistance
- VFD AC Voltage
- Relative zero
- Backlit
- Bar-graph
- Temperature
- Beep guard
- Diode
- Capacitance
- Auto Range
Technical Overview
| Feature | Parameter | Accuracy |
| DC Voltage | 60mV, 600mV, 6, 600, 1000V | ±0.09% + 3 Digit |
| AC Voltage | 60mV, 600mV, 6, 600, 1000V | ±2.0% + 3 Digit |
| DC Current | 60mA, 400mA | ±0.4% + 3 Digit |
| AC Current | 60mA, 400mA | ±1.5% + 3 Digit |
| Resistance | 600, 6k, 60k, 600k, 6M, 60MΩ | ±1.5% + 3 Digit |
| Insulation
Resistance |
50V – 3M-55MΩ
100V – 3M-110MΩ 250V – 3M-275MΩ 550V – 3M-550MΩ 1000V – 3M-25GΩ |
±1.5% + 3 Digit |
| Temperature | -50 to 1000ºC | ±9% + 2.0ºC |
| Capacitance | 3µ, 30µ, 300µ, 3000µ, 30mF | ±10% + 5 Digit |
| Frequency | 10Hz – 5KHz | ±0.02% + 4 Digit |
| Counts | 3 -5/6 Digits | 6000 Counts |
Model Specification
| Power Source | 4 x 1.5V AA Batteries |
| Standard Accessories | Temp Probe TBMTEMPPROBE, Croc clips TBM878CLIP, Test Lead Adaptor TBM878TIPS, Test Lead TBM878LEAD, Industrial Test Probe TBM878PROBE |
| Certificates | UL, IEC61010-1. Certificate of Conformance |












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