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Sanwa EM7000

Sanwa EM7000 FET electronic tester analog multimeter, front view on a white background

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Actual products · maker photographs

Sanwa EM7000 FET Electronic Tester Analog Multimeter
Sanwa EM7000EM7000
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Inspect the actual tool

Marked measurement category

Not recorded

The record has no confirmed CAT category and voltage pair. A marking in a photograph cannot fill that gap.

The buying trap. Confirm the exact model’s manual before considering it for mains measurements.

Open the source rows
DC voltage
0.3/1.2/3/12/30/120/300/1000 V, input resistance 2.5 to 12 M ohm, ±3% of full scale

Source record: EM7000

Manufacturer specifications recorded by thisMETER. These are not our own measurements. References belong to this product record; a field-by-field source mapping is not claimed.

DC voltage
0.3/1.2/3/12/30/120/300/1000 V, input resistance 2.5 to 12 M ohm, ±3% of full scale

Record checked 2026-11-05.

Sanwa EM7000. Not recorded

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The tester with its standard TL-21a leads, manual and spare fuse.

EM7000 with test leads

A verified retailer offer is not recorded.

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Specifications checked November 5, 2026. Full product details

Sanwa EM7000 FET Electronic Tester Analog Multimeter

A high-sensitivity FET analog multitester whose 2.5M to 12M ohm DC voltage input resistance keeps it from loading the low-power circuits it measures.

Which version should you buy?

Selected package: EM7000 with test leads.

Selected package

  • EM7000 with test leads

    This page

    Model: EM7000

    What differs
    The tester with its standard TL-21a leads, manual and spare fuse.
    Best for
    Buyers who need a high-input-resistance analog meter.

Purchase links appear where the exact offer is verified. Confirm the named model, quantity and accessories before ordering.

Watch out

  • Sanwa also sells the EM7000 lookalike-kit bundles with the C-CA case or HV-60 probe.

Why people pick it

  • DC voltage input resistance of 2.5M to 12M ohm, far higher than a standard 20k ohm/V analog meter, so it barely loads low-power and high-impedance circuits
  • Measures down to 0.12 uA DC and 0.2 ohm, and up to 200M ohm, per the spec sheet
  • Center-zero (NULL) scale makes it easy to read positive and negative voltage and to null FM discriminators and tape bias
  • 40 Hz to 1 MHz response on its 3 V and 12 V AC ranges covers audio and low-RF work; it also reads P-P values of square and triangle waves
  • Comes factory-calibrated with a certificate, per the maker's US store page

Know before you buy

  • Analog needle, no digital display, no auto-ranging, and it needs zero adjustment before every resistance measurement
  • ±3% of full scale accuracy is much looser than a modern digital multimeter's reading accuracy
  • ACA is a single 6 A range and there is no current clamp; measuring 6 A AC requires series connection
  • No CAT measurement category is marked on the maker's spec page, so treat mains work cautiously

Full specifications

DC voltage0.3/1.2/3/12/30/120/300/1000 V, input resistance 2.5 to 12 M ohm, ±3% of full scale
DC voltage, center-zero (NULL)±0.15/0.6/1.5/6/15/60/150/600 V, ±7% of full scale
AC voltage (rms, 50/60 Hz)3/12/30/120/300/750 V, ±3% of full scale
AC peak-to-peakSine, square and triangle wave ranges up to 840 V P-P; ±5% (sine) or ±6% (square, triangle) of full scale
DC current0.12 uA to 6 A in 0.12u/0.3m/3m/30m/300m/6A ranges, ±3% of full scale
DC current, center-zero (NULL)±0.06 uA to ±150 mA, ±7% of full scale
AC current6 A, ±5% of full scale
Resistance2k/20k/200k/2M/20M/200M ohm (measures 0.2 ohm to 200M ohm), ±3% of arc
Low-frequency output-10 to +51 dB, ±3% of arc
Frequency response40 Hz to 1 MHz on AC ranges of 12 V and below, within ±5%
MeterInternal-magnet taut-band meter, 48 uA full scale, FET differential amplifier drive, center-zero (NULL) for DC voltage and current
BatteriesR6P (AA) 1.5 V x2 and 6F22 9 V x1; about 500 hours continuous with input terminals open
FusesF1176 5x20 mm 0.5 A/250 V 1.5 kA ceramic and F1177 5x20 mm 6.3 A/250 V 1.5 kA ceramic
Operating conditions5 to 40 C, up to 80% RH, 2000 m altitude max, indoor use, pollution degree II; accuracy assured at 23±2 C, 75% RH max
Size and massH165 x W106 x D46 mm, approx. 375 g
IncludedTest leads (TL-21a), instruction manual, spare 250 V/0.5 A fuse; calibrated by Sanwa with a certificate of calibration
Optional accessoriesHV-60 high-voltage probe, C-CA carrying case, CL-14/CL-15a/TL-9IC adapters, TLF-120 test leads

From manufacturer documentation, checked November 5, 2026. Spotted an error? Tell us.

Alternatives to consider

Amprobe PM55A Pocket Multimeter with VolTect Non-Contact Voltage Detection

Amprobe PM55A

Max voltage
600 V
Display counts
6,000 counts
Specifications & conditions
Safety rating
CAT II 600 V, CAT III 300 V
Max current
0.002 A

A credit-card-sized pocket digital multimeter with permanently attached test leads that measures AC and DC voltage to 600 V, microamps to 2000 µA, resistance, capacitance and frequency, plus built-in non-contact voltage detection.

Check package and model options

  • Electronics
  • Home DIY
  • Beginners
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