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CIE/444
Insulation Tester — Metal Body, Hand-Driven
Hand-cranked analog insulation tester in anti-magnetic aluminium body — no batteries required. 100 V to 5000 V.
Products
CIE manufactured instruments since 1963 — and the complete Vartech range as authorised dealer. Contact us for pricing and availability.
Cambridge Instruments & Engg. Co.
CIE Manufactured Instruments
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CIE/666
Insulation Tester — Wooden Body, Hand-Driven
Hand-cranked analog insulation tester in seasoned wooden body — up to 10,000 V. Wider range than metal-body CIE/444.
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CIE/444/MR
Multirange Insulation Tester — Metal Body (Hand-Driven)
Selectable multi-voltage insulation tester (metal body) with built-in continuity range as standard. Series MR-1 to MR-4.
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CIE/666/MR
Multirange Insulation Tester — Wooden Body (Hand-Driven)
Selectable multi-voltage insulation tester (wooden body) with built-in continuity range. Full series MR-1 to MR-8, including HV series MR-5 to MR-8.
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CIE/777
Motorised Insulation Tester
Mains-motor-driven insulation tester for sustained PI and dielectric absorption testing. 500 V to 10,000 V.
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CIE/777 HM
Motor-cum-Hand Driven Insulation Tester
Motor-cum-hand driven insulation tester — mains motor for PI testing, hand-crank backup for field use. 500 V to 10,000 V.
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CIE/777/MR
Multirange Motorised Insulation Tester
Dual-scale motorised insulation tester — inner and outer scale readings cover two ranges per voltage. Series MR-A to MR-E.
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CIE/777 HM/MR
Multirange Motor-cum-Hand Driven Insulation Tester
Dual-scale motor-cum-hand driven insulation tester — inner/outer scale, mains motor plus hand-crank backup. Series MR-A to MR-E.
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CIE/555
Insulation Tester (Hand Driven Generator Type, Bakelite Body)
A compact, silent hand-driven insulation tester in a high-grade moulded bakelite body — built for direct insulation resistance testing up to 1000 V.
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CIE/222M
Analog Earth Tester — Metal Body
Hand-driven analog earth tester — 3-terminal (earth resistance) and 4-terminal (earth resistance + soil resistivity). ±5% accuracy per IS: 9223/1979.
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DIT-5005
Digital Insulation Tester
A compact, rechargeable digital insulation tester with direct LCD readout — for fast, accurate insulation resistance measurement on equipment, appliances, and cabling.
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DIT-2500
Digital Insulation Tester + Multimeter — up to 2500 V
Combined digital insulation tester (100 V–2500 V, 50 GΩ) and True-RMS multimeter with DAR, PI, capacitance, and diode test. CAT III 1000 V / CAT IV 600 V.
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DIT-5000
Digital Insulation Tester — up to 5000 V / 200 GΩ
Auto-ranging digital insulation tester to 5000 V with HV LED indicator, auto zero calibration, and large-character LCD. 6 × AA batteries.
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DET-2000
Digital Earth Resistance Tester
Rugged ABS-bodied digital earth resistance tester — 4-terminal, rechargeable Ni-Cd battery. Dual and triple range.
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MR-253A
Digital Micro-Ohm Meter (4-Terminal Kelvin)
Bench-top digital micro-ohm meter with 4-terminal (Kelvin) measurement — 1999 µΩ to 19.99 kΩ across 8 ranges. 7-segment LED display.
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DCM 2250 TR
Digital Clamp Multimeter — True-RMS AC, 1000 A
True-RMS AC clamp multimeter — 6 A/60 A/600 A/1000 A, NCV, Low-Z ACV, 6000-count. AC current only (no DC current).
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DCM 5410 TR
Digital Clamp Multimeter — True-RMS AC/DC, 1000 A
True-RMS AC/DC clamp multimeter — 1000 A AC and DC, plus capacitance, frequency, and temperature. CAT III 600 V.
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DM 235
Digital Multimeter — 3½-digit
3½-digit manual-ranging DMM — DC/AC voltage, DC/AC current, resistance, capacitance, continuity, diode, hFE. 9 V battery.
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DM 321T
True-RMS Digital Multimeter — Manual Ranging, 3½-digit
True-RMS, manual-ranging 3½-digit DMM with transistor hFE test, capacitance, backlight, and protective holster.
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CIE/5050A
A.C. High Voltage Breakdown Test Set
Robust powder-coated AC HV breakdown/withstand test set — 0–3 kV or 0–5 kV, 25/50 mA selectable. Analog moving-iron metering, memory device.
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PSI-1
Phase Sequence Indicator — Disc Rotating Type
Disc-rotating phase sequence indicator, bakelite body, 100–500 V AC.
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PSI-2
Phase Sequence Indicator — ABS Moulded
ABS moulded 96×96 mm phase sequence indicator, 100–500 V. Supplied with case and leads.
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CIE/7050
Transformer Oil BDV Tester — 50 kV
Transformer oil dielectric strength (BDV) tester up to 50 kV. Manual and motorised variants.
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CIE/7100
Transformer Oil BDV Tester — 100 kV
Transformer oil dielectric strength (BDV) tester up to 100 kV.
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CIE/7120
Transformer Oil BDV Tester — 120 kV
High-capacity transformer oil BDV tester up to 120 kV.
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RTS-5
Relay Test Set — Single Phase (Secondary Current Injection)
Single-phase relay test set — 0–200 A AC current (14 V/4 V), 0–250 V AC, built-in digital timer. Max 400 VA.
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RTS-5A
Relay Test Set — Single Phase, 1000 VA (Portable Trolley)
Portable trolley-style single-phase relay test set — 0–200 A AC (6 V/50 V), AC or DC voltage output, dual-range timer. Max 1000 VA.
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RTS-33
Three-Phase Relay Test Set
Three-phase, two-unit relay test set — 0–360° phase angle, 0–50 A current, 415 V 3-phase input. For distance, directional, and differential relay testing.
28 CIE instruments across 14 categories
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