3904CL / SEW - Taiwan
+ ACA: 400.0/2000A /±(1.5%rdg+4dgt)
+ ACV: 400.0mV,4,000/40.00/400.0/750V /±(1.0%rdg+3dgt)
+ DCA: 400.0/2000A /±(1.5%rdg+4dgt)
+ DCV: 00.0mV/4,000/40.00/400.0/1000V /±(0.75%rdg+2dgt)
+ Ω continuity test: 400.0Ω/4.000/40.00/400.0kΩ/4.000MΩ / ±(1.5%rdg+3dgt) 40.00MΩ ±(2.0%rdg+4dgt)
+ C: 2.000/20.00/200.0nF/20.00/200.0uF/2.000mF ±(3.0%rdg+5dgt)
+ Hz: 4.000/40.00/400.0kHz/4.000/40.00MHz/ ±(1.0%rdg+2dgt)
- Plier ring: 55mm Max.
- Dimensions: 265(L) × 100(W) × 42(D)mm
- Weight: 510g
- Power source: 9V(6F22) × 1

4200 / Kyoritsu - Japan
- Earth resistance test:
+ Measuring range: 20Ω/200Ω/1200Ω
+ Resolution: 0.01Ω/0.1Ω/1Ω/10Ω
- AC current test:
+ Measuring range: 100mA/1A/10A/30A
+ Display range: 0.1mA/1mA/0.01A/0.1A
- Clamp diameter: Approx. Ø32mm
- Power supply: LR6/R6 (AA)(1.5V) x 4
- Dimensions: 246(L)×120(W)×54(D)mm
- Weight (without battery): 780gc

4202 / Kyoritsu - Japan
- Earth resistance test: Measuring range: 0~20Ω/ 0~200Ω/ 0~1500Ω
- AC current test: Measuring range: 100/1000mA/10A/30A
- Clamp diameter: Approx. Ø32mm
- Power supply: LR6/R6 (AA)(1.5V) x 4
- Dimensions: 246(L)×120(W)×54(D)mm
- Weight (without battery): 780g

3280-70F / HIOKI - Japan
- Resistance measurement: 420.0 Ω to 42.00 MΩ, 6 ranges (±2% rdg)
- AC current measurement (50-60Hz): 42.00 to 4200A
- DC voltage measurement: 420.0 mV to 600 V, 5 ranges (±1.0% rdg)
- AC voltage measurement (50 to 500 Hz): 4.000 V to 600 V, 4 ranges (±1.8% rdg)
- Continuity test: Buzzer at threshold ≤(50Ω ± 40Ω)
- Wire clamp diameter: φ 33 mm
- Dimensions: (WxHxD) 57x175x16 mm
- LCD display: Max. 4199 digits
- Weight: 100g

2200 / Kyoritsu
- Clamp diameter: Ø33mm
- AC current: 40.00/400.0/1000A
- AC voltage: 4.000/40.00/400.0/600V
- DC voltage: 400.0mV/4.000/40.00/400.0/600V
- Resistance: 400.0Ω/4.000/40.00/400.0kΩ/4.000/40.00MΩ
- Power source: R03/LR03 (AAA) (1.5V) × 2
- Dimensions: 190(L) × 68(W) × 20(D)mm
- Weight: ~120g
- Accessories: 7107A test probe, Box 9160, R03 (AAA) × 2, Instruction Manual
- Standard: IEC 61010-1 CAT III 600V / CAT II 1000V ; IEC 61010-2-031 IEC 61010-2-032