| Measurement Range: | 4.000 m-Ohm or 500 m-Ohm | 4.000 m-Ohm or 500 m-Ohm | 4.000 m-Ohm or 4000 m-Ohm |
| First Effective Measurement Range: | ?3 % rdg. ?4 dgt. at 0.200 to 50.00 m-Ohm | ?3 % rdg. ?4 dgt. at 0.200 to 50.00 m-Ohm | ?3 % rdg. ?4 dgt. at 0.200 to 200.00 m-Ohm |
| Second Effective Measurement Range and Tolerances: | 0 to 0.199 / 50.1 to 500.0 M-Ohm | 0 to 0.199 / 50.1 to 500.0 M-Ohm | 0 to 0.199 / 200.01 to 4000.0 M-Ohm |
| Shorting Measurement Current: | 1.2 mA max | 1.2 mA max | 1.2 mA max |
| Display: | LCD, max. 4000 dgt. with backlight | LCD, max. 4000 dgt. with backlight | LCD, max. 4000 dgt. with backlight |
| AC Voltage Range: | 0 to 750 V (50 to 60 Hz) ?3 % rdg. ?6 dgt. , Input impedance: 100 k-ohm | 0 to 750 V (50 to 60 Hz) ?3 % rdg. ?6 dgt. , Input impedance: 100 k-ohm | 0 to 750 V (50 to 60 Hz) ?3 % rdg. ?6 dgt. , Input impedance: 100 k-ohm |
| Power Supply: | R6P(AA) manganese batteries ? 4 or LR6(AA) alkaline batteries ? 4 | R6P(AA) manganese batteries ? 4 or LR6(AA) alkaline batteries ? 4 | R6P(AA) manganese batteries ? 4 or LR6(AA) alkaline batteries ? 4 |
| Dimensions: | 175 mm(6.9 in)W ? 148 mm(5.9 in)H ? 56 mm(2.3 in)D | 175 mm(6.9 in)W ? 148 mm(5.9 in)H ? 56 mm(2.3 in)D | 175 mm(6.9 in)W ? 148 mm(5.9 in)H ? 56 mm(2.3 in)D |
| Accessories: | 9289 TEST PROBE (for 3454-51), Strap band (1) | 9289 TEST PROBE (for 3454-51), Strap band (1) | 9289 TEST PROBE (for 3454-51), Strap band (1) |