| Model 560 | 0-10 kV, 25 mA, 120/220 VAC input |
| Model 1210 | 0-20 kV, 500 uA, 80 mV ripple low stored energy, 120 VAC input |
| Model 130N/1314 | 0-30 kV, 1 mA, <200 mV ripple, 120/220 VAC input |
| Model 2581 | 0-15 kV @ 2 mA or 0-30 kV at 1 mA, <100 mV ripple, low stored energy, 24 VDC input |
| Model 2591 | 0-30 kV, 500 uA, 100 mV ripple, 25 ppm/C, low stored energy, 24 VDC input |
| Model 2591P | 0-35 kV, 500 uA, <200 mV ripple, 10 ppm/C, low stored energy, 24 VDC input, UL listed and CE marked |
| Model 2592 | 0-40 kV, (30 kv & 50 kV option), 500 uA maximum output current, 100 mV ripple, 20 ppm/C, 24 VDC input, UL listed and CE marked |
| Model 2593 | 0-15 kV, 1.5 mA, <200 mV ripple, 50 ppm/C, low stored energy, 24 VDC input |
| Model 2594AC | 0-50 kV, 500 uA, <300 mV ripple, 25 ppm/C, low stored energy, 120/220 VAC input |
| Model 2594DC | 0-50 kV, 500 uA, <300 mV ripple, 25 ppm/C, low stored energy, 120/220 VDC input |
| Model 2596 | 0-30 kV DC (full scale programmable), 500 uA rated (1 mA maximum) with external cooling, 22-30 VDC input. Available with analog or digital meters |
| Model 2600-30 | 0-60 KV DC (full scale programmable), 500 uA rated (1 mA maximum) with external cooling, 22-30 VDC input - With Flying Lead |
| Model 2600-60 | 0-60 KV DC (full scale programmable), 500 uA rated (1 mA maximum) with external cooling, 22-30 VDC input - With flying lead (also available with HV connector) |